Inventor · disambiguated record
Klaus Burzin
Also filed as: BURZIN KLAUS · FEINAUER ROLAND · FELDMANN RAINER · HORLBECK GERNOT
24 granted patents·418 citations·filing 1976–1986
96Inventor score
Files withHUELS CHEMISCHE WERKE AG24
Top patents by PatentIndex Score
24 records- 0196US4208527AProcess for the manufacture of high molecular weight poly-(ethylene terephthalate)HUELS CHEMISCHE WERKE AG·Filed 1979·Granted Jun 17, 1980·103 cites·11 claims
- 0294US4328059AHigh-molecular weight linear polyesters and a process for preparing themHUELS CHEMISCHE WERKE AG·Filed 1980·Granted May 4, 1982·67 cites·8 claims
- 0393US4728693AImpact-resistant thermoplastic molding compounds based on polyphenylene ethers, polyoctenylenes and polyamidesHUELS CHEMISCHE WERKE AG·Filed 1986·Granted Mar 1, 1988·71 cites·19 claims
- 0483US4207410AMethod for the preparation and use of polyether ester amides with units of the starting components randomly distributed in the polymer chainHUELS CHEMISCHE WERKE AG·Filed 1978·Granted Jun 10, 1980·29 cites·9 claims
- 0582US4136098AProcess for the production of cyclic esters of undecanedioic acidHUELS CHEMISCHE WERKE AG·Filed 1978·Granted Jan 23, 1979·11 cites·13 claims
- 0679US4440923AMethod of producing high-molecular weight polyphenylene oxidesHUELS CHEMISCHE WERKE AG·Filed 1983·Granted Apr 3, 1984·27 cites·14 claims
- 0776US4101524AMethod for the production of colorless polyester amidesHUELS CHEMISCHE WERKE AG·Filed 1976·Granted Jul 18, 1978·22 cites·6 claims
- 0866US4218549AThermoplastic molding compositions having improved _flexibility and cold impact strength based upon polyamides from _omega-aminocarboxylic acids and/or lactams having at least 10 carbon atomsHUELS CHEMISCHE WERKE AG·Filed 1978·Granted Aug 19, 1980·17 cites·6 claims
- 0964US4143094AProcess for production of saturated, high-molecular weight polyestersHUELS CHEMISCHE WERKE AG·Filed 1977·Granted Mar 6, 1979·13 cites·9 claims
- 1062US4537948AProcess for the production of polyphenylene oxidesHUELS CHEMISCHE WERKE AG·Filed 1984·Granted Aug 27, 1985·14 cites·15 claims
- 1162US4157330AProcess for the production of cyclic diesters of dodecanedioic acidHUELS CHEMISCHE WERKE AG·Filed 1978·Granted Jun 5, 1979·4 cites·13 claims
- 1258US4659803AProcess for purifying polyphenylene oxides obtained by interruption of the copper-amine catalyzed polycondensation of ortho-disubstituted phenolsHUELS CHEMISCHE WERKE AG·Filed 1984·Granted Apr 21, 1987·10 cites·21 claims
- 1356US4105672AProcess for the production of cyclic diesters of dodecanedioic acidHUELS CHEMISCHE WERKE AG·Filed 1976·Granted Aug 8, 1978·3 cites·14 claims
- 1454US4359588AOdoriferous aliphatic ethers of hydroxymethylcyclododecaneHUELS CHEMISCHE WERKE AG·Filed 1980·Granted Nov 16, 1982·4 cites·6 claims
- 1551US4601851ACyclododec-2-enyl ethers in fragrance compositionsHUELS CHEMISCHE WERKE AG·Filed 1984·Granted Jul 22, 1986·3 cites·12 claims
- 1649US4626585AMethod of producing a polyphenylene ether protected against molecular weight degradation, where the copper salt employed in the coupling reaction can be reusedHUELS CHEMISCHE WERKE AG·Filed 1985·Granted Dec 2, 1986·7 cites·21 claims
- 1741US4429106AMethod of producing polyphenylene oxides using morpholinium bromide as activatorHUELS CHEMISCHE WERKE AG·Filed 1983·Granted Jan 31, 1984·5 cites·11 claims
- 1840US4317942AOdoriferous 2-alkoxyethyl-cycloalkyl-ethersHUELS CHEMISCHE WERKE AG·Filed 1980·Granted Mar 2, 1982·1 cites·5 claims
- 1932US4555550AMolding compositions based on high molecular weight polyether ester amidesHUELS CHEMISCHE WERKE AG·Filed 1985·Granted Nov 26, 1985·2 cites·10 claims
- 2032US4550148AMolding compositions based on high molecular weight polyalkylene terephthalatesHUELS CHEMISCHE WERKE AG·Filed 1985·Granted Oct 29, 1985·2 cites·5 claims
- 2132US4200732AProcess for preparing very viscous heat stable poly(butylene terephthalate)HUELS CHEMISCHE WERKE AG·Filed 1979·Granted Apr 29, 1980·1 cites·8 claims
- 2231US4521554APolybutylene terephthalate molding composition with high cold impact strength and amenable to thermoplastic processingHUELS CHEMISCHE WERKE AG·Filed 1984·Granted Jun 4, 1985·1 cites·14 claims
- 2331US4496713AMolding compositions with high toughness and hot-water resistanceHUELS CHEMISCHE WERKE AG·Filed 1983·Granted Jan 29, 1985·1 cites·20 claims
- 2424US4746723AProcess for the production of a polyphenylene ether protected from molecular weight degradationHUELS CHEMISCHE WERKE AG·Filed 1985·Granted May 24, 1988·0 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Klaus Burzin files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →