TECHNOLOGY FINANCE CORPORATION (PROPRIETARY) LIMITED

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Technologies

Intl Class Technology # of Patents Rank
 
 
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 1082
 
 
 
C01G COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 220
 
 
 
A23L FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT 138
 
 
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1206
 
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 174
 
 
 
B31C MAKING WOUND ARTICLES, e.g. WOUND TUBES 18
 
 
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES173
 
 
 
C07D HETEROCYCLIC COMPOUNDS 1123
 
 
 
C22B PRODUCTION OR REFINING OF METALS 121
 
 
 
D05B SEWING 121

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7,964,310 Electrochemical cellDec 17, 10Jun 21, 11[H01M]
7,855,016 Electrochemical cellJun 25, 10Dec 21, 10[H01M, H02J]
7,838,149 Electrochemical cellOct 24, 08Nov 23, 10[H01M]
7,824,804 Electrochemical cellOct 31, 07Nov 02, 10[H01M, H02J]
7,722,990 Electrochemical cellMay 21, 09May 25, 10[H01M]
7,556,890 Electrochemical cellJan 14, 09Jul 07, 09[H01M]
7,452,630 Electrochemical cellAug 27, 02Nov 18, 08[H01M]
6,462,320 Dielectric heating device employing microwave heating for heating or cooking substancesJan 11, 99Oct 08, 02[H05B]
5,763,443 MDR resistance treatment and novel pharmaceutically active riminophenazinesOct 28, 96Jun 09, 98[C07D, A61K]
5,658,693 Manganese dioxide-based materialFeb 17, 95Aug 19, 97[H01M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
6,858,041 Implant including a body of non-resorbable bioactive materialNov 08, 01Feb 22, 05[A61F]
2005/0013,973 ImplantMay 06, 04Jan 20, 05[A61F, B32B]
6,745,621 Measuring twist due to torque in a ratating shaftJul 08, 02Jun 08, 04[G01L, G01M]
6,575,308 Filtration system suitable for microfiltration, ultrafiltration or reverse osmosisNov 24, 00Jun 10, 03[B01D]
2003/0060,892 Bone filler materialSep 25, 02Mar 27, 03[A61F]
6,394,641 Preparation of standard gas mixturesApr 10, 01May 28, 02[B01L, G05D, B01F]
6,396,037 Dielectric heating deviceNov 03, 00May 28, 02[H05B, H01P]
6,302,913 Biomaterial and bone implant for bone repair and replacementNov 22, 96Oct 16, 01[A61F]
6,280,478 Artefact suitable for use as a bone implantJan 04, 99Aug 28, 01[A61F]
6,205,758 Preparing textile fibres for testingApr 22, 99Mar 27, 01[D01H]
6,063,323 Process and installation for making extruded sintered ceramic artifactJan 16, 98May 16, 00[C04B, B28B]
6,001,355 Pro-tPA for the treatment of thrombosis, embolism and related conditionsMay 26, 92Dec 14, 99[C12N, A61K]
5,996,854 Liquid dispenser with coaxial piston and rod for dispensing a precise volumeMar 13, 98Dec 07, 99[G01F]
5,972,375 Polyvinyl alcohol compositions prepared by crosslinking in a freezing stepDec 23, 97Oct 26, 99[A61F, A61K]
5,824,957 Electrical cable containmentJul 24, 95Oct 20, 98[H02G]
5,763,433 Pharmaceutical compositions containing 3-beta-hydroxylated 6,7-substituted steroid derivatives, and use thereofJun 21, 95Jun 09, 98[A61K]
5,470,335 Method for carrying out an osteotomy procedureApr 13, 95Nov 28, 95[A61B]
5,413,579 Surgical saw guide and drill guideMay 10, 93May 09, 95[A61F]
5,387,184 Orthopaedic device of the non-ischial weight bearing kindJul 01, 93Feb 07, 95[A61F]
5,128,482 Process for the production of 3-1(1-amino-1,3-dicarboxy-3-hydroxy-but-4-yl) indoleJan 18, 91Jul 07, 92[C07D]

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