Inventor · disambiguated record
Dieter Franz
Also filed as: FRANZ DIETER
11 granted patents·1 pending application·581 citations·filing 1980–2022
92Inventor score
Files withBASF AG5MESSERSCHMITT BOELKOW BLOHM3BROSE FAHRZEUGTEILE SE & CO KG BAMBERG1JENOPTIK JENA GMBH1MERGER FRANZ1
Top patents by PatentIndex Score
12 records- 0198US4832702APolybutyl-and polyisobutylamines, their preparation, and fuel compositions containing theseBASF AG·Filed 1987·Granted May 23, 1989·247 cites·7 claims
- 0295US4859210AMotor fuel or lubricant composition containing polybutyl or polyisobutyl derivativesBASF AG·Filed 1988·Granted Aug 22, 1989·97 cites·9 claims
- 0390US4389162ARotor blade comprising a plurality of individual sectionsMESSERSCHMITT BOELKOW BLOHM·Filed 1980·Granted Jun 21, 1983·83 cites·13 claims
- 0487US4385957AMethod for heating a webbing reinforced by carbon fibersMESSERSCHMITT BOELKOW BLOHM·Filed 1980·Granted May 31, 1983·51 cites·9 claims
- 0576US6224090B1Airbag coverJENOPTIK JENA GMBH·Filed 1997·Granted May 1, 2001·45 cites·3 claims
- 0672US4965362AJoint preparation of 3-dialkylaminopropionitriles, bis-(2-cyanoethyl) ether and, if desired, ethylene-cyanohydrinMERGER FRANZ·Filed 1989·Granted Oct 23, 1990·13 cites·8 claims
- 0770US4335182AMethod of producing a molded composite foam body provided with a cover layer and the resultant productMESSERSCHMITT BOELKOW BLOHM·Filed 1981·Granted Jun 15, 1982·27 cites·4 claims
- 0849US4911793ADistillative isolation of N-ethylpiperazine in the presence of waterBASF AG·Filed 1988·Granted Mar 27, 1990·12 cites·6 claims
- 0947US5268499APreparation of mixtures of 3-aminopropionitrile and ethylene cyanohydrinBASF AG·Filed 1993·Granted Dec 7, 1993·3 cites·9 claims
- 1039US5502213APurification of crude pyrrolesBASF AG·Filed 1994·Granted Mar 26, 1996·1 cites·11 claims
- 1138US2025129653A1Spindle driveBROSE FAHRZEUGTEILE SE & CO KG BAMBERG·Filed 2022·Application pending·0 cites
- 1227US5957388AContainer for flowable cleaning agent, specifically elastic bottle for liquid thixotropic WC bowl cleanerYANKEE POLISH LUTH GMBH & CO·Filed 1996·Granted Sep 28, 1999·2 cites·11 claims
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