Inventor · disambiguated record
Jurgen Zehrfeld
Also filed as: DOERING MANFRED DR · ZEHRFELD JUERGEN · ZEHRFELD JURGEN
11 granted patents·248 citations·filing 1987–1995
92Inventor score
Top patents by PatentIndex Score
11 records- 0193US5032629AEpoxy hardening agentsRUETGERSWERKE AG·Filed 1990·Granted Jul 16, 1991·77 cites·17 claims
- 0282US5153333AProduction of cyclic carbonatesRUETGERSWERKE AG·Filed 1991·Granted Oct 6, 1992·25 cites·7 claims
- 0379US5439863ANeutral metal complex saltsRUETGERSWERKE AG·Filed 1993·Granted Aug 8, 1995·24 cites·14 claims
- 0475US5436279ACoating materials containing a reaction product of an epoxy novolak resin and an olefinically unsaturated carboxylic acid crosslinkable by radiationRUTGERSWERKE AKTINGESELLSCHAFT·Filed 1994·Granted Jul 25, 1995·39 cites·8 claims
- 0568US5458978AEpoxy resin systems containing glycidylated aromatic amines, phosphorus epoxies and metal saltsRUETGERSWERKE AG·Filed 1995·Granted Oct 17, 1995·32 cites·3 claims
- 0662US5434225AAmine-unsaturated epoxidized polysulfide addition productsRUETGERSWERKE AG·Filed 1994·Granted Jul 18, 1995·13 cites·3 claims
- 0756US5444030AMetal complexes with a high coordination numberRUETGERSWERKE AG·Filed 1993·Granted Aug 22, 1995·7 cites·10 claims
- 0852US4839229AComposite materials of multilayer duroplastic prepregsRUETGERSWERKE AG·Filed 1987·Granted Jun 13, 1989·12 cites·6 claims
- 0951US5102702ABinder mixtures crosslinkable by radiationRUETGERSWERKE AG·Filed 1991·Granted Apr 7, 1992·8 cites·7 claims
- 1049US5034495ANovel hardening agentsRUETGERSWERKE AG·Filed 1990·Granted Jul 23, 1991·7 cites·11 claims
- 1137US5556705ANeutral metal complex saltsRUETGERSWERKE AG·Filed 1995·Granted Sep 17, 1996·4 cites·4 claims
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