Inventor · disambiguated record
Hans R. Kricheldorf
Also filed as: KRICHELDORF HANS · KRICHELDORF HANS-R · KRICHELDORF HANS-RYTGER
13 granted patents·1 pending application·162 citations·filing 1983–2004
92Inventor score
Top patents by PatentIndex Score
14 records- 0189US7175779B1Thermotropic main-chain liquid crystalline polymers and method of increasing the melt processibility of polyester-based liquid crystalline polymersOPTATECH CORP·Filed 2000·Granted Feb 13, 2007·39 cites·20 claims
- 0287US4474932AProcess for the production of aromatic ethers and aromatic polyethersBAYER AG·Filed 1983·Granted Oct 2, 1984·22 cites·9 claims
- 0369US4861857AThermotropic polyesterimide from N-carboxyalkylene trimellitimide having excellent processibility, a process for their production and their use for the production of moldings, filaments, fibers and filmsBAYER AG·Filed 1988·Granted Aug 29, 1989·16 cites·8 claims
- 0458US5766679AChiral nematic polyestersBASF AG·Filed 1996·Granted Jun 16, 1998·14 cites·8 claims
- 0552US5843541ALiquid crystalline copoly(ester-imide)s and a process for the preparation thereofOPTATECH CORP·Filed 1995·Granted Dec 1, 1998·17 cites·41 claims
- 0650US4631333AProcess for the preparation of polyimide esters of trimellitic acidBAYER AG·Filed 1985·Granted Dec 23, 1986·7 cites·4 claims
- 0749US6291629B1Chirally nematic polyestersBASF AG·Filed 1998·Granted Sep 18, 2001·13 cites·23 claims
- 0847US6297350B1Process for the preparation of copolyestersFERRING GMBH·Filed 1998·Granted Oct 2, 2001·13 cites·22 claims
- 0942US6156866AChiral nematic polycarbonatesBASF AG·Filed 1997·Granted Dec 5, 2000·9 cites·11 claims
- 1041US4931534AThermotropic aromatic polyesters, a process for their production and their use for the production of moldings, filaments, fibers and filmsBAYER AG·Filed 1989·Granted Jun 5, 1990·6 cites·7 claims
- 1139US5084550ACopolycarbonate from mixture of polyarylene diolBAYER AG·Filed 1990·Granted Jan 28, 1992·4 cites·3 claims
- 1239US2006089483A1Cyclic polycarbonates and copolycarbonates,production and use thereofWEHRMANN ROLF·Filed 2004·Application pending·0 cites
- 1335US5004836AAromatic polyethers containing keto groups in side chainsBAYER AG·Filed 1989·Granted Apr 2, 1991·2 cites·3 claims
- 1428US5134219AStiff-chain polyheterocycles having improved solubility, a process for their production and their useBAYER AG·Filed 1990·Granted Jul 28, 1992·0 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →