Inventor
RITTER WOLFGANG
DE91 patents
⚠️ This page may combine multiple inventors who share the name “RITTER WOLFGANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HENKEL KGAA
30 patentsUS5308623AMay 3, 1994
Resorbable bone wax
HENKEL KGAA91 citations96
US5143730ASep 1, 1992
Resorbable bone wax
HENKEL KGAA65 citations96
US4921921AMay 1, 1990
Meltable aerobically cured plastic compositions
HENKEL KGAA91 citations96
US4676858AJun 30, 1987
Organoboron containing mixtures and their manufacture and use
HENKEL KGAA82 citations96
US4638092AJan 20, 1987
New organic boron polymers and their use
HENKEL KGAA66 citations96
US4515724AMay 7, 1985
Boron alkyl compounds and processes for their manufacture and use
HENKEL KGAA90 citations96
US5846601ADec 8, 1998
Use of selected polyvinyl acetate dispersions for the surface stabilization of sand and/or soil
HENKEL KGAA67 citations95
US5399353AMar 21, 1995
Preparations for covering undamaged and/or damaged areas of human or animal skin
HENKEL KGAA70 citations95
US4866023ASep 12, 1989
Process for the shaping agglomeration of particulate solids and solids produced by the process
HENKEL KGAA62 citations95
US5552454ASep 3, 1996
New materials for bone replacement and for joining bones or prostheses
HENKEL KGAA89 citations94
US5512617AApr 30, 1996
Thermoplastically processable starch-based materials, shaped articles manufactured therefrom and process for producing said materials
HENKEL KGAA32 citations93
US5418278AMay 23, 1995
Aqueous emulsion copolymers, more especially in water-and oil-dilutable form, for improving the flow properties and pour point depression of crude oils and petroleum fractions and their use
HENKEL KGAA27 citations93
US4639498AJan 27, 1987
Aerobically hardenable plastic compositions
HENKEL KGAA53 citations93
US4385153AMay 24, 1983
Stable, aerobically-hardening adhesives containing boron compound initiators
HENKEL KGAA52 citations93
US5538738AJul 23, 1996
Retard systems for the sustained release of medicinal and/or biological valuable materials from a depot carrier material
HENKEL KGAA48 citations92
US5482717AJan 9, 1996
Resorbable bone wax
HENKEL KGAA20 citations92
US5461124AOct 24, 1995
Reactive systems and/or polymer composition for tissue contact with the living body
HENKEL KGAA35 citations92
US4920090AApr 24, 1990
Process for the formation of shaped agglomerates from particulate solids
HENKEL KGAA48 citations92
US5840786ANov 24, 1998
Plastisol composition
HENKEL KGAA18 citations91
US4900544AFeb 13, 1990
Cationic polymers as antistatic additives for hair preparations
HENKEL KGAA27 citations90
US5439953AAug 8, 1995
Starch-based materials and/or molded parts modified by synthetic polymer compounds and process for producing the same
HENKEL KGAA35 citations89
US5039432AAug 13, 1991
Copolymers of (meth) acrylic acid esters as flow improvers in oils
HENKEL KGAA25 citations88
US4626310ADec 2, 1986
Surgical adhesive systems for hard body tissues
HENKEL KGAA16 citations82
US4900543AFeb 13, 1990
Cationic polymers as antistatic additives for hair preparations
HENKEL KGAA19 citations80
US5512527AApr 30, 1996
Initiator systems for initiating the polymerization of ethylenically unsaturated compounds and use thereof
HENKEL KGAA15 citations74
US4381386AApr 26, 1983
Polymerizable adhesives containing boron initiators
HENKEL KGAA12 citations74
US6261530B1Jul 17, 2001
Cationic layer compounds, production and use
HENKEL KGAA10 citations73
US5741434AApr 21, 1998
Leather oiling preparations and their use
HENKEL KGAA6 citations73
US5567343AOct 22, 1996
New leather oiling preparations and their use
HENKEL KGAA5 citations73
US4762946AAug 9, 1988
Esters of unsaturated carboxylic acids
HENKEL KGAA13 citations73
MERCK PATENT GMBH
4 patentsUS6509039B1Jan 21, 2003
Crosslinked products of biopolymers containing amino groups
MERCK PATENT GMBH50 citations96
US6110205AAug 29, 2000
Implant material having an excipient/active compound combination
MERCK PATENT GMBH49 citations93
US6420454B1Jul 16, 2002
Bone sealants
MERCK PATENT GMBH36 citations91
US6437065B1Aug 20, 2002
Reactive systems from polymerizable monomers which comprise peroxides and stabilized alkylboron compounds
MERCK PATENT GMBH16 citations81
TEVES GMBH ALFRED
4 patentsUS5460074AOct 24, 1995
Vacuum brake power booster
TEVES GMBH ALFRED28 citations92
US5121686AJun 16, 1992
Piston-cylinder assembly of plastic material
TEVES GMBH ALFRED28 citations92
US5605088AFeb 25, 1997
Vacuum brake power booster
TEVES GMBH ALFRED25 citations91
US5253577AOct 19, 1993
Piston-cylinder assembly of plastic material as well as process and apparatus for its manufacture
TEVES GMBH ALFRED7 citations73
CONTINENTAL TEVES AG & CO OHG
4 patentsUS7770491B2Aug 10, 2010
Device with additional restoring force on the gas pedal based on the deviation of a vehicle parameter from the set value
CONTINENTAL TEVES AG & CO OHG35 citations90
US6467390B1Oct 22, 2002
Brake force booster with a panic braking function
CONTINENTAL TEVES AG & CO OHG19 citations83
US6691602B1Feb 17, 2004
Reaction force transmission mechanism for a pneumatic brake booster
CONTINENTAL TEVES AG & CO OHG13 citations82
US6422124B1Jul 23, 2002
Brake power transmission device, especially for motor vehicles
CONTINENTAL TEVES AG & CO OHG17 citations82
BAYER AG
2 patentsBACH UWE
2 patentsBACHER JENS
1 patentITT MFG ENTERPRISES INC
1 patentROEDER SOEHNE SITZMOEBELFAB
1 patentTEROSON GMBH
1 patentShowing the top 50 of 91 patents by PatentIndex Score.