JANUARY
FEBRARY
MARCH
 
APRIL
MAY
JUNE
 
JULY
AUGUST
SEPTEMBER
 
OCTOBER
NOVEMBER
DECEMBER
 

(11) International Publication Number
(21) Application Number
(22) International Filing Date
(31) Priority Number
(32) Priority Date
(51) International Patent Classification
(54) Title of Invention
(57) Abstract of Invention
(71) Applicant(s)
(72) Inventor(s)
(75) Inventor(s) (for US Only)
(77) Applicant(s) (for US Only)

September (2010)

(51) E04H 12/00
(21) 08-4216     (22) July 28, 2008
(11) KP50211Y
(75) CHOE Bong Su, RI Yong Chol, AN Zae Chol, CHON Chol Ung, KIM Sang Ho
(77) Pyongyang Railway University
(54) Method for preventing bucking of pier main reinforcement

(51) G06 17/40, G06/T 7/60
(21) 08-3940     (22) July 21, 2008
(11) KP50471Y
(75) SIN Tae Gyong, CHON Gum Chol, CHOE Gwang U, PAK Chol Uug, PAK Jun Chol, HWANG Gwang Chol, RI Myong Chol
(77) KIM IL SUNG University
(54) Comprehensive assessing method of lead-zinc ore deposit by geological information processing

(51) B21D 2/36, F16C 12/08
(21) 09-0349     (22) March 19, 2009
(11) KP50557Y
(75) PAK Song Num, RI Song Il, AN Yong Chol
(77) Bus Repair Shop
(54) Iron core bending mold of crank shaft rubber ring of rolling stocks and production method thereof

(51) E06C 1/38
(21) 09-1171     (22) June 10, 2009
(11) KP50754Y
(75) RI Gwang Su, RI Ju Hak, PAEK Un Ho, KIL Jong Su
(77) Central Public Construction Company
(54) Mobile trapezium working scaffold

(51) B60T 8/24, 13/30
(21) 09-0945     (22) May 28, 2009
(11) KP50762Y
(75) CHOE Chang Zo, PEN Yong Sam, ON Yik Zun, KIM Myong Il, RA Song Ho
(77) Pyongyang Revolutionary-site Management Bureau
(54) Method of rolling-sliding transportation of large stones

(51) A61K 31/7016
(21) 09-1937     (22) July 9, 2009
(11) KP50791Y
(75) KIM Yong Son, KIM Gang Rel, RI Song Suk
(77) Sinuju Medical University
(54) Method for producing lactulose drinks from goat milk processing by products

(51) G09F 9/30
(21) 09-1323     (22) June 17, 2009
(11) KP50801Y
(75) CHO Son Bom, RI Song Num, RU Song Un, CANG Hyon Chol, RI Jae U, RI Je Yun, RI Song Il, KIM Hae Ryong
(54) Display module of open-air two-colour and three-colour large-sized electronic display panel

(51) F22B 31/08
(21) 09-1072     (22) June 3, 2009
(11) KP50814Y
(75) SIN Man Gu, CHOE Song Chol, PAEK Myong Song, SIN Gyong Min
(54) Double boiling layer boiler using rice bran and coal ash as mixed raw material

(51) G06T 15/00, 3/00, 7/60
(21) 09-2784     (22) July 30, 2009
(11) KP50848Y
(75) KIM Jun Il, RI Myong Guan
(77) Tumour Institute of Academy of Medical Science
(54) Hepatic resection volume predicting method

(51) G06/F 17/30
(21) 09-2933     (22) August 3, 2009
(11) KP50849Y
(75) SIM Un Hui, SIN Myong Ho, AN Gwang Il
(77) KIM IL SUNG University
(54) Data structure of electronic dictionary and retrieval method thereof

(51) G06F 19/00
(21) 09-3641     (22) August 11, 2009
(11) KP50850Y
(75) KIM Su Rim, KIM Jong Chol, SONG Gyong Zin
(77) Korea Physical Culture University
(54) Presentation training support system

(51) G06F 19/00
(21) 09-3642     (22) August 11, 2009
(11) KP50851Y
(75) CHON Gum Chol, KIM Gwang Chol, KIM Jong Sil
(77) Korea Physical Culture University
(54) Football player nutritive organization support system

(51) G06F 19/00, H01T 23/00
(21) 09-3640     (22) August 11, 2009
(11) KP50852Y
(75) GUAN Tae Hyon, CHO Du Hwan, WANG Jin Hyok
(77) Korea Physical Culture University
(54) Mental fatigue recovery support system combined with anion generator

(51) F42D 1/00, 3/00, 1/16, 1/18
(21) 09-1340     (22) June 17, 2009
(11) KP50853Y
(75) HAN Hyon Il, CHOE Yong Zin, SON Chol Gi
(77) Kimchaeck Politechnology University
(54) Filling cap for controlling the blast and the use method thereof

(51) E04G 21/32
(21) 09-2484     (22) July 25, 2009
(11) KP50854Y
(75) KIM Yong Chol, CHAE Song Il
(77) Eastern Public Construction Company
(54) Flight board overturning stabilizing device

(51) B67D 5/00, B28B 1/52
(21) 09-0666     (22) May 10, 2009
(11) KP50855I
(75) CANG Chol Num, AN Bok Nam, Hong Gum Chol, CHANG Myong Chol
(77) Heat Engineering Institute of National Academy of Science
(54) Uniform dispenser of a very small amount of liquid by porous material

(51) E04G21/14
(21) 09-2227     (22) July 17, 2009
(11) KP50856Y
(75) CHON Chol San, SIM Jong Hwan, YANG Myong Song, UAN Yong Bin, YUN Hyok Chol
(77) Southern Housing Construction Company
(54) Prefabricated construction method using a middle-floor building parts heaping place

(51) E01C 3/06
(21) 09-1324     (22) June 17, 2009
(11) KP50858Y
(75) KIM Hyon Chol, GO Hyon Chol, RI Yong Ho
(77) Pyongyang Construction and Building-Materials University
(54) Vinyl T-tube curved surfaces processor

(51) E02D 5/10
(21) 09-2250     (22) July 20, 2009
(11) KP50859Y
(75) YUN Gwang Il, RI Chang Sa, CHONG Uan Chol
(77) Pyongyang City-Construction Company
(54) Construction method of an earth-cement hardened wall for vibration damping

(51) C04B 35/06, B28B 11/00
(21) 09-1097     (22) June 3, 2009
(11) KP50860Y
(75) YUN Man Il, MUN Hwa Song
(77) Rakrang Construction Machine Factory
(54) Construction method of large-sized open caisson middle plate using buoyancy

(51) E04B 1/38, 1/49
(21) 09-1894     (22) July 7, 2009
(11) KP50861Y
(75) CHONG Uan Chol, YUN Gyong Ho, RI Gum Chol, RIM Hong Sik
(77) Western Public Construction Company
(54) Method for manufacturing non-plastic tiles by dolomite cement

(51) C05F 1/00, A01G 1/04
(21) 09-1080     (22) June 3, 2009
(11) KP50862Y
(75) RI Guk Chol, CHANG Hye Gyong, CHO Gum Song, KIM Mun Song
(54) Passing opening in the driveway section, which is solved by a prefabricated monolithic structure

(51) A01H 4/00, C12N 5/04
(21) 09-1082     (22) June 3, 2009
(11) KP50863Y
(75) CHONG Suk Yong, KIM Bong Sun, CHOE Yong Sim, KIM Beal
(77) Biology Branch of National Science Academy
(54) Synthetic amino acid microelement mushroom additive and the use method thereof

(51) A61L 9/01, A61K 36/14, C11D 11/08
(21) 09-1669     (22) June 25, 2009
(11) KP50864I
(75) CHOE Yong Sun, KIM Yong Sam, CHOE Dung Gwang
(77) Pyongyang Natural Perfumery Institute of Ministry of Education
(54) Tissue culture method of Paulownia tomentosa steud by liquid static culture

(51) A61K 35/74
(21) 09-1090    (22) June 3, 2009
(11) KP50865Y
(75) GO Song Num, PAK Song Ho, CHO Yong Guk, RI Gyong Sik, RI Su Yang, RI Yong Ro, MUN Gyong Zin, KIM Hyok Zin
(77) Microbiology Institute of National Academy of Science
(54) Volume decreasing solid air cleaning agent composition and preparation method thereof

(51) B25B 27/14
(21) 09-2880     (22) August 1, 2009
(11) KP50866I
(75) CHOE Tae Son, RI Song Min, KIM Byong Hun
(77) Taeyang Coal Mine
(54) Sarcoma of bacitracin generating strain and producing method of zinc bacitracin

(51) F16L 27/02, 27/053, F04B 47/00
(21) 09-2921     (22) August 3, 2009
(11) KP50867Y
(75) RI Jun Chol, RI Yong Num, CHEO Chol Ung
(77) Construction Company of Anju Regional Coal Mine Complex
(54) Method for installing lower roller during the operation of belt conveyor and jig thereof

(51) B29C 43/42, 43/53, A42B 3/00
(21) 09-2849     (22) August 1, 2009
(11) KP50868Y
(75) KIM Chol, RI Song Taek, Hong Song Ok
(77) Anju Regional Coal Mine Complex
(54) Method for overcoming pipe crack in operation of shaft drainage

(51) E21D 5/00, 5/04
(21) 09-2853     (22) August 1 9, 2009
(11) KP50869Y
(75) RANG Gum Chol, KIM Tae Sun, O Yong Bin
(77) Sin Li Coal mine
(54) Production method of helmet by vacuum method

(51) E21D 5/00, 5/11
(21) 09-2863     (22) August 1, 2009
(11) KP50870Y
(75) KIM Byong Chol, SIN Taek Sun, KIM Yong Zin
(77) Tae Hyang Coal Mine
(54) Construction method of a small-sized shaft by downward laying in a soft seam

(51) E21F 13/00, 13/04
(21) 09-2871     (22) August 1, 2009
(11) KP50871Y
(75) KIM In Song, SIN Yong Ho, RI Ik Son
(77) Yon Pung Coal Mine
(54) Non-power coal carrying method in the inclined shaft

(51) E21F 13/04, B65D 1/02
(21) 09-2884     (22) August 1, 2009
(11) KP50872Y
(75) KIM Yong Zin, KIM Bong Chil, KIM Jin Sang
(77) Tae Hyang Coal Mine
(54) Coal-carrying method by a vertical-slope carrying line and the skip for it

(51) E21C 25/58
(21) 09-2895     (22) August 1, 2009
(11) KP50873Y
(75) KIM Yun Hak, O Chun Song, UAN Chol Sik, RI Myong Zon, CHO Rim Gan, YUN Gi Bong
(54) Indirectly driven bolt support hole drilling machine

(51) E21B 33/10, 33/13, 33/138
(21) 09-2900     (22) August 1, 2009
(11) KP50874Y
(75) RI Jun Sae, Ri Yun Hyok, Hong Bong Guk, CHONG Num Chol
(54) Construction method of bore holes for directly pouring the sealing solution into the bottom hole

(51) E21C 41/00
(21) 09-2886     (22) August 1, 2009
(11) KP50875Y
(75) KIM Song Hyon, RO Chang Gun, KIM Hye Il
(77) Anju Coal Industry College
(54) Preventing method of the first heavy pressure in a long-pillar coal pit

(51) E21C 41/00, 41/18
(21) 09-2897     (22) August 1, 2009
(11) KP50876Y
(75) YEM Il Hwa, KIM Jong Chol, HAN Hong Su
(77) Chil Li Coal Mine
(54) Upward mining method using a floor developing pit in the middle

(51) E21C 41/18
(21) 09-2898     (22) August 1, 2009
(11) KP50877Y
(75) PONG Mun Guan, KIM Hyong Il, U Gum Chol
(77) Chong Num Coal Mine
(54) Mining method for dropping back coal in the raise type short coal face

(51) E21F 13/04, B61D 9/12
(21) 09-2839    (22) August 1, 2009
(11) KP50878Y
(75) CHON Yong Chol, CHO Gyong Chol, RI Yik Son, Min Uan Gi
(77) Yen Pung Coal Mine
(54) Large coal-truck frame gripping coal downloading device

(51) E21D 15/28
(21) 09-2887     (22) August 1, 2009
(11) KP50879Y
(75) KIM Song Hyon, KANG Ung Son, RI Jun Chol
(77) Anju Coal Industry College
(54) Method for improving the flexible characteristics of arch metallic lining

(51) B65G 15/40, 17/38, E21F 13/02
(21) 09-2888     (22) August 1, 2009
(11) KP50880Y
(75) CHIN Sok, CHOE Yong, RI Song Ho
(77) Anju Coal Industry College
(54) Non-scraper chain conveyor with V type tray

(51) B66B 10/02, E21D 7/00
(21) 09-2919     (22) August 3, 2009
(11) KP50881Y
(75) AN Hyong Chol, RA Il Ung, CHONG Ryong Song
(77) Construction Company of Anju Regional Coal Mine Complex
(54) Method for changing steel wire rope by middle fixed beam

(51) E02B 3/02
(21) 09-0544     (22) April 20, 2009
(11) KP50882Y
(75) AN Yong, KIM Jong Hwan, YA In Sok, CHONG Wang Ryong
(77) Guisong Salt Works
(54) Raw saline water reservoir construction method by drainage channel

(51) E02B 3/00, 3/02
(21) 09-0546     (22) April 20, 2009
(11) KP50883Y
(75) RI Song Ryal, YUN Gi Chol, SIN Un Chol, CHONG Wang Ryong
(77) Guisong Salt Works
(54) Raw supplying method form high capacity reservoir

(51) C03C 25/00, C04B 14/44
(21) 09-1280     (22) June 13, 2009
(11) KP50886Y
(75) YUN Jun, PAK Gwang HO, KANG Yong Sik, KIM Gwang Yong
(77) KIM IL SUNG University
(54) Glass fibre surface treating method for slate tile

(51) C07C 221/00
(21) 09-1739     (22) March 18, 2009
(11) KP50887Y
(75) SO Gwang Rim, CHU Bong Il, CHO Ju Ho
(77) Hungnam Pharmaceutical Plant
(54) Aminooxazolidon synthesis method by cast iron powder reduction of nitrooxazolidon

(51) C07C 229/76
(21) 08-5383     (22) November 20, 2009
(11) KP50888Y
(75) KANG Dong Myong, KIM Song Sae
(77) Hamhung Pharmacy College
(54) Glycinezinc preparation method

(51) C07C 53/10
(21) 09-1118    (22) June 5, 2009
(11) KP50889Y
(75) KANG In Guk, RI Su Zong, SONG Byong Ik
(77) Hamhung Pharmacy College
(54) Trimethyl acetic acid preparation method

(51) C07D 235/04
(21) 09-1119     (22) June 5, 2009
(11) KP50890Y
(75) CHANG Chun Hyok, SONG Byong Ik, O Song Sil
(77) Hamhung Pharmacy College
(54) 2-ethyltiobenzimidazole preparation method

(51) C07C 235/04
(21) 09-1120     (22) June 5, 2009
(11) KP50891Y
(75) CHANG Chun Hyok, KIM Son Il, SONG Byong Ik
(77) Hamhung Pharmacy College
(54) 2-mercaptobenzimidazole preparation method

(51) C07C 39/19
(21) 09-1620     (22) June 24, 2009
(11) KP50892Y
(75) KIM Gwnag Hyok, MUN Hyang Mi, KIM Gi Song
(77) Hamhung Pharmacy College
(54) Trans-anethol preparation method

(51) C09J 4/00, 5/00
(21) 08-5263     (22) October 28, 2008
(11) KP50893Y
(75) CHON Pyong Il, PAK Song Min
(77) Central Scientific and Technical Information Agency
(54) Composition of metal-rubber adhesive and preparation and adhesion method thereof

(51) A23L 1/16
(21) 09-1398     (22) June 22, 2009
(11) KP50894Y
(75) HAM Jong Hwa, RI Sun Bok, MUN Son Ok, CHU Yon Hui
(77) Ryongsong Meat Processing Factory
(54) Processing method of corn noodle mixed with potatoes and bean-curb dregs

(51) A23L 1/20, A01P 1/00
(21) 09-1470     (22) June 23, 2009
(11) KP50895Y
(75) CHANG Myong Chol, SIM Jong Rim, HAN Sun Hui, RI Hye Ok
(77) Pyongyang Children’s Nutrition Institute
(54) Lactic acid bacteria milk powder and production method thereof

(51) A23L 1/20
(21) 09-1471     (22) June 23, 2009
(11) KP50896Y
(75) KIM Su Hwan, KIM Rak Chol, KO Yong Hwa, RI Bong Hak, SOK Ji Uan, RI Song Hyok, O Sok Chol
(77) Pyongyang Children’s Nutrition Institute
(54) Production method of bean protein nutrient

(51) C08L 75/02, B29C 47/00
(21) 09-0187     (22) February 25, 2009
(11) KP50898I
(75) CHO Myong Chol, PAK Yun Mi, KIM Son
(77) Sariwon Textile Mill
(54) Manufacture of transparent urea resin and production method of resin wheels thereby

(51) C09J 111/00, 131/04
(21) 09-0188     (22) February 25, 2009
(11) KP50899Y
(75) PAK Yun Mi, CHO Myong Chol, RI Ok Hui
(77) Sariwon Textile Mill
(54) Production method of adhesive for packing

(51) A61K 8/97, A61Q 11/02
(21) 09-1674     (22) June 25, 2009
(11) KP50900Y
(75) RI Yong Il, RIM Song Hwa, KYE Hyon Song
(77) Sinuju Cosmetics Factory
(54) Poplar toothpaste preparation method

(51) A61D 11/00
(21) 09-1677     (22) June 259, 2009
(11) KP50901Y
(75) RI Yong Il, KYE Hyon Song, CHA Yong Gum
(77) Sinuju Cosmetics Factory
(54) Dentin hypersensitivity prevention toothpaste

(51) A23L 1/238
(21) 09-1297    (22) June 17 2009
(11) KP50902Y
(75) PAEK Song Hui, PANG Bok Man, IM Gyong Chol
(77) Pyongyang Basic Foodstuff Processing Factory
(54) Production method of low salty solid fermented soy by spraying

(51) B65D 43/02
(21) PCT/GP 2006/010766     (22) November 9, 2006
(31) 05025264. 2     (32) November 18, 2005
(11) KP50641B
(71) SEDA S.P.A (IT)
(72) D’ AMATO Gianfranco (IT)
(54) Lip for a cup-shaped receptance

(51) B29C 53/60, B21D 15/04
(21) PCT/EP 2006/009769     (22) October 10, 2006
(31) 1020050517889     (32) October 28, 2005
(11) KP50642B
(71) NOVELZS DEUTSCHLAND GMBM (DE0
(72) MULLER Christian (DE)
(54) Method and device for manufacturing a wrapped tube

(51) C07D 401/04
(21) PCT/EP 2006/070046     (22) December 20, 2006
(31) 60/752, 711     (32) November 18, 2005   
(11) KP51000B
(71) NOVARTIS DHARMA GmbH (Ai)
(72) BOLD, Guldo (CH)
(54) Pyrimidinyl aryl urea derivatives, being FGF inhibitors

(51) A61P 19/08
(21) PCT/US2007/000777     (22) January 12, 2007
(31) 60/759, 216     (32) January 13, 2006
(11) KP51001B
(71) NOVARTIS AG (CH)
(72) SHULOK, Junine (US)
(54) Compositions and methods of use for antibodies of DICKKOPF-1

(51) C04B 11/05
(21) PCT/EP 2006/018028     (22) November 10, 2006
(31) PCT/EP06/10015     (32) October 17, 2006
(11) KP51002B
(71) GYPSMIX (SARL) (CH)
(72) DUMOULIN, Edomard (FR)
(54) Method for stabilizing metastable soluble anhydriteⅢ, method for producing a hydraulic binder based thereon, the obtained hydraulic binder, the uses thereof and an industrial plant for carrying out said method

(51) A61K 7/00
(21) PCT/IN 2007/000111     (22) March 19, 2007
(31) 930/DEL/2006     (32) March 31, 2006
(11) KP51292B
(71) PANACEA BIOTEC LTD (IN)
(72) JAIN Rajesh (IN)
(54) Compositions for hair disorders and process of preparation thereof

(51) A61K 35/48, C12N 5/06
(21) PCT/IB 2007/002292     (22) March 6, 2007
(31) 60/844, 350     (32) September 14, 2006
(11) KP51293B
(71) SHROFF GEETA (IN)
(72) SHROFF GEETA (IN)
(54) Compositions comprising human embryonic stem cells and their derivatives, methods of use and preparation  

(51) A61K 39/39, A61K 39/395
(21) PCT/EP 2007/056465     (22) June 28, 2007
(31) FI2006 A000163     (32) June 29, 2006
(11) KP51294B
(71) MENARINI INTENAL OPERATIONS (LU)
(72) FLEMMING JENS (DE)
(54) Pharmaceutical compositions containing monoclonal antiidiotypic anti-CA-125 antibody and aluminium derivatives

(51) A61K 31/43
(21) PCT/IN 2007/000086     (22) March 7, 2007
(31) 824/DEL/2006     (32) March 24, 2006
(11) KP51295B
(71) PANACEA BIOTEC LTD (IN)
(72) JAIN, Rajesh (IN)
(54) Antibiotic compositions of modified release and process of production thereof

(51) B02C 17/00, 17/18
(21) 08-5346     (22) November 11, 2008
(11) KP50479Y
(71) KIM IL SUNG University
(72) UAN Gwang Hui, KIM Myong Bom, KANG Su Il, CHOE Dong Zong
(54) Wet centrifugal fluidized mill

(51) A01G ¼, C12N 1/14
(21) 08-3907     (22) July 16, 2008
(11) KP50495B
(72) UAN Hui Sun, PAEK Bong Gi
(54) Deep liquid cultivation method of Phelinus yuccatensis

(51) A01N 25/02
(21) 09-0578     (22) April 27, 2009
(11) KP50496B
(72) KIM Yong Pil, KIM Hye Ok
(54) Water-soluble agricultural chemical composition containing imidachloprid and its preparation method

(51) A61N 31/08, 23/16
(21) 09-0559     (22) April 18, 2009
(11) KP50497U
(71) Organic Chemistry Institute of Hamhung Branch of National Academy of Science
(72) RI Chun Gwang, CHOE Jong Gil, CHANG Hui Su, RI Hong Ryol, KANG Gi Ok, SO Chol Min, KIM Chang Zin, HONG Song Chol, SIN Yong Il, KIM In Sun, KIM Un Mi
(54) Composition of rice herbicide suitable for low-temperature regions and use method thereof

(51) A61K 31/315, A61P 1/04
(21) 09-0133     (22) February 3, 2009
(11) KP50498B
(71) Chongjin Clinical Institute of Academy of Medical Science
(72) KIM Yong Chol, CHU Hong Gil, CHONG Yon Hak
(54) Gastroduodenal ulcer treatment method by composition of furazolidone and zinc sulphate combination

(51) G05F 1/24, H02P 13/12
(21) 08-5344     (22) November 10, 2008
(11) KP50499B
(71) Mechanical Engineering Institute of National Academy of Science
(72) KIM Bong Gan, KIM Uan Zin
(54) Magnetizing winding current control method of the current transformer with DC magnetizing winding and its device

(51) F02M 9/00, F02D 13/02, F01L 1/04
(21) 09-0363     (22) March 24, 2009
(11) KP50500B
(72) RI Bong Dae, SIN Gwan Chol, KIM Gwang Il, PAK Chang Rim
(54) High expansion non-circulation type compact gasoline engine

(51) C07C 51/097, G01N 31/16
(21) 08-5305     (22) November 4, 2008
(11) KP50501B
(71) Hamhung Pharmacy College
(72) KIM Dong Gun, KIM In Su, KIM Gwang Hyok, CHOE Gi Ok, PAK Jin, RI Hyong Gik, KIM Kyong Su, KANG Jong Suk
(54) Method for preparing ℓ- (-) -1-phenyl-2-alkylaminorpropanol hydrochloride

(51) B01D 11/02, A61K 33/00
(21) 09-0407     (22) March 25, 2009
(11) KP50502B
(72) RYU Yong Gil, CHON Sum Sul, YUN Gwang Chol, HO Song Su
(54) Kumgang medicine stone mineral matter liquid and manufacturing method thereof

(51) A23L 1/29, B82B 3/00
(21) 08-5343     (22) November 7, 2008
(11) KP50503Y
(72) KIM Chan Bong, PAK Myong Chol, PANG In Hyok
(54) Nanocalcium food additive preparation method

(51) C03C 17/06, C04B 26/06
(21) 09-0867     (22) May 22, 2009
(11) KP50647B
(72) KIM Myong Sik, YUN Hyo Song, CHON Yong Il, KANG Hi Bong, KIM Hong Chol, JANG Kwang Il, KIM Su Gwang
(54) Acrylic water ornamental paint and building method thereby

(51) A61K 9/30, 31/60
(21) 08-4272     (22) July 29, 2008
(11) KP50648B
(71) Synthetic Pharmacy Institute of Academy of Medical Science
(72) UAN Gwang Hui, KIM Myong Bom, KANG Su Il, CHOE Dong Zong
(54) Aspirin coating tablet by phthalic acid acetate cellulose

(51) A43B ½ D01C ¼, C12S 3/06
(21) 09-0461     (22) March 31, 2009
(11) KP50649B
(72) CHON Jong Hui, KIM Song Il, SOK Dae Ho
(54) Method of producing hemp fibre for the manufacture of shoes

(51) A23J 3/00, 3/30
(21) 08-5210     (22) October 15, 2008
(11) KP50651B
(71) KIM IL SUNG University
(72) SIM Myong Su, RI Ho Num, RIM Tae Gun
(54) Hydrolysis method of protein by 3% hydrochloric acid

 
Top
   
Address: Kaeson Dong No.2, Moranbong Street, Moran District, Pyongyang, DPR Korea     P.O.Box 777
Tel: 850-2-3818052  Fax: 850-2-3814416/3814417/3812100    Email: tdgpatent@outlook.com, scqm@star-co.net.kp, tptl@tptloffice.com
Website: www.tptloffice.com