EXPIRED PATENTS

Disclaimer : The utility displays the Patents that have ceased to be in effect u/s 53(2). The displayed list is dynamic (Real time basis) and may be updated upon official actions u/s 60 (Restoration). Actual legal status may confirmed from the respective jurisdiction of Patent Office. The list also depends upon the digitization status of Patents. Therefore, descripancy, if any should be communicated to respective Patent Office at: delhi-patent@nic.in, mumbai-patent@nic.in, chennai-patent@nic.in, kolkata-patent@nic.in

* Note: Please select 'ALL' in Field of Invention to return the complete list. Data in other fields is subject to availablity of Field of Invention in the database

TERM EXPIRED

FIELD OF INVENTION

 
Sr.NoApplication NumberPATENT NUMBERDATE OF PATENTDATE OF CESSATIONTITLE OF INVENTIONSTATUS
1 IN/PCT/2002/00232/DEL 217320 22-Sep-199922-Sep-2019"A REUSABLE HAND-HELD CONTAINER"TERM EXPIRED
2 666/BOM/1999 196526 22-Sep-199922-Sep-2019"AN APPARATUS AND METHOD FOR PRODUCING GROOVES, PARTICULATLY SPIRAL GROOVES"TERM EXPIRED
3 807/CAL/1999 203851 22-Sep-199922-Sep-2019"ULTRASONIC IMAGING APPARATUS"TERM EXPIRED
4 1274/DEL/1999 213223 22-Sep-199922-Sep-2019"LAUNDRY DETERGENT BAR COMPOSITION".TERM EXPIRED
5 IN/PCT/2001/00427/MUM 203726 22-Sep-199922-Sep-2019METHOD OF PREPARING DERIVATIVES OF N-(IMINOMETHYL)AMINES.TERM EXPIRED
6 IN/PCT/2001/531/KOL 231349 22-Sep-199922-Sep-2019A NOVEL PROCESS FOR THE PREPARATION OF SUBSTITUTED 3- CYANOQUINOLINES AS PROTEIN TYROSINE KINASES INHIBITORSTERM EXPIRED
7 IN/PCT/2001/00531/KOL 210299 22-Sep-199922-Sep-2019"A PROCESS FOR THE PREPARETION OF SUBSTITUTED 3-CYANOQUINOLINES AS PROTEIN TYROSINE KINASES INHIBITORS"TERM EXPIRED
8 IN/PCT/2001/402/CHE 202366 22-Sep-199922-Sep-2019A METHOD FOR PRODUCING ACTIVATED CARBON PARTICLESTERM EXPIRED
9 IN/PCT/2001/00297/MUM 204053 22-Sep-199922-Sep-2019A PROCESS FOR THE TRANSFER HYDROGENATION OF FORMULA 1TERM EXPIRED
10 IN/PCT/2001/534/CHE 207421 22-Sep-199922-Sep-2019 METHOD AND APPARATUS FOR WINDING A HELICAL PIPE FROM ITS INSIDE TERM EXPIRED
11 470/MUMNP/2005 213840 22-Sep-199922-Sep-2019COMPOUNDS OF AMIDINE OF GENERAL FORMULA (I') AND PHARMACEUTICAL COMPOSITION THEREOFTERM EXPIRED
12 IN/PCT/2001/542/CHE 221834 22-Sep-199922-Sep-2019PROCESS FOR THE PREPARATION OF GLYCIDYLESTERS OF BRANCHED CARBOXYLIC ACIDSTERM EXPIRED
13 IN/PCT/2001/00293/MUM 209734 22-Sep-199922-Sep-2019A DRIED COMPOSITION AND A PROCESS FOR PREPARING THE SAMETERM EXPIRED
14 937/MAS/1999 248276 22-Sep-199922-Sep-2019BUMPER ATTACHING STRUCTURETERM EXPIRED
15 IN/PCT/2000/00055/KOL 206201 22-Sep-199922-Sep-2019PROCESS FOR THE PREPARATION OF N<2>-(1(S)-CARBOXY-3-PHENYLPROPYL)-L-LYSYL-L-PROLINETERM EXPIRED
16 IN/PCT/2001/394/CHE 218406 22-Sep-199922-Sep-2019A REMOTE ACCESS CIRCUIT MODULETERM EXPIRED
17 IN/PCT/2001/331/KOL 225241 22-Sep-199922-Sep-2019USE OF GLP-1 OR ANALOGS IN TREATMENT OF STOKETERM EXPIRED
18 936/MAS/1999 228515 22-Sep-199922-Sep-2019AN ASSEMBLING STRUCTURE FOR A VEHICLE BODYTERM EXPIRED
19 939/MAS/1999 197999 22-Sep-199922-Sep-2019TRACTOR MOUNTED MULTIPURPOSE DEEP TRENCHERTERM EXPIRED
20 576/MUMNP/2005 248738 22-Sep-199922-Sep-2019SUBSTITUTED AMIDINE COMPOUNDTERM EXPIRED
       
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