Inventor · disambiguated record
John B. Hopkins, Jr.
Also filed as: HOPKINS JOHN · HOPKINS JOHN B · HOPKINS JOHN B JR · HOPKINS JR JOHN B
17 granted patents·1 pending application·407 citations·filing 1975–2017
95Inventor score
Files withHOECHST CELANESE CORP8HOPKINS JOHN2PBI PERFORMANCE PRODUCTS INC2HOPKINS JR JOHN B1UNIV SOUTH FLORIDA1
Top patents by PatentIndex Score
18 records- 0191US6546873B1Apparatus for remote activation of equipment and demolition chargesUS ARMY·Filed 2000·Granted Apr 15, 2003·120 cites·3 claims
- 0289US10273340B2Porous polybenzimidazole resin and method of making samePBI PERFORMANCE PRODUCTS INC·Filed 2017·Granted Apr 30, 2019·2 cites·2 claims
- 0387US8056739B2Display mounting systemHOPKINS JOHN·Filed 2006·Granted Nov 15, 2011·26 cites·10 claims
- 0478US5507304APolymer blend composed of cellulose acetate and starch acetate used to form fibers, films and plastic materials and a process to prepare said blendHOECHST CELANESE CORP·Filed 1995·Granted Apr 16, 1996·32 cites·2 claims
- 0573US5491024APhotodegradable cellulose ester towHOECHST CELANESE CORP·Filed 1995·Granted Feb 13, 1996·28 cites·4 claims
- 0673US5446140APolymer blend composed of cellulose acetate and starch acetate and starch used to form fibers, films and plastic materials and a process to prepare said blendHOECHST CELANESE CORP·Filed 1995·Granted Aug 29, 1995·58 cites·4 claims
- 0767US8348070B2Display mounting apparatusHOPKINS JOHN·Filed 2011·Granted Jan 8, 2013·4 cites·15 claims
- 0865US9828479B2Porous polybenzimidazole resin and method of making samePBI PERFORMANCE PRODUCTS INC·Filed 2013·Granted Nov 28, 2017·0 cites·12 claims
- 0963US7815004B1Off road capable electric wheelchair attachmentUNIV SOUTH FLORIDA·Filed 2006·Granted Oct 19, 2010·8 cites·5 claims
- 1062US8132637B1Off-road capable electric wheelchair attachmentWATKINS TRAVIS·Filed 2010·Granted Mar 13, 2012·6 cites·10 claims
- 1156US5647383APhotodegradable cellulose ester towHOECHST CELANESE CORP·Filed 1995·Granted Jul 15, 1997·22 cites·5 claims
- 1255US2011189484A1Porous polybenzimidazole resin and method of making sameHOPKINS JR JOHN B·Filed 2011·Application pending·0 cites
- 1354US3963202AGrade-crossing motorist warning systemUS TRANSPORT·Filed 1975·Granted Jun 15, 1976·11 cites·5 claims
- 1446US5504120ARecycling cellulose esters from the waste from cigarette manufactureHOECHST CELANESE CORP·Filed 1994·Granted Apr 2, 1996·20 cites·12 claims
- 1543US5419955AMethod for immobilizing superabsorbent polymer and products derived therefromHOECHST CELANESE CORP·Filed 1993·Granted May 30, 1995·31 cites·28 claims
- 1642US5504119ARecycling cellulose esters from the waste from cigarette manufacturingHOECHST CELANESE CORP·Filed 1994·Granted Apr 2, 1996·16 cites·13 claims
- 1734US5433994ASuperabsorbent structureFiled 1992·Granted Jul 18, 1995·18 cites·11 claims
- 1826US5362766AMethod for immobilizing superabsorbent polymers by homogenization of a suspension of sameHOECHST CELANESE CORP·Filed 1993·Granted Nov 8, 1994·5 cites·4 claims
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