Inventor
VOGEL FRIEDRICH
DE15 patents
⚠️ This page may combine multiple inventors who share the name “VOGEL FRIEDRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
11 patentsUS4767613AAug 30, 1988
Terpolymers, their use in hair treatment agents and hair treatment agents containing these terpolymers
BASF AG60 citations95
US4859756AAug 22, 1989
Polymers of oxyalkylated unsaturated quaternary ammonium salts, their preparation and their use
BASF AG14 citations74
US5152991AOct 6, 1992
Use of selectively hydrogenated styrene/butadiene copolymers in cosmetic and pharmaceutical compositions
BASF AG14 citations73
US4908413AMar 13, 1990
Preparation of copolymers of monoalkyl maleates and vinyl alkyl ethers
BASF AG9 citations73
US4789713ADec 6, 1988
Preparation of terpolymers
BASF AG10 citations73
US4515975AMay 7, 1985
Chroman derivatives and their preparation
BASF AG10 citations73
US4841066AJun 20, 1989
Preparation of 3-methyl-1-vinylimidazolium chlorides
BASF AG17 citations71
US4748989AJun 7, 1988
Copolymers, use thereof as hair fixatives and hair fixatives containing same
BASF AG12 citations69
US4544758AOct 1, 1985
Vitamin E intermediates and methods for the preparation of (2R,4'RS,8'RS)-α-tocopherol and (all-rac)-α-tocopherol via the new intermediate products
BASF AG2 citations62
US4659837AApr 21, 1987
Method for the preparation of 1,3-disubstituted 4,5-cis-dicarboxy-2-imidazolidones
BASF AG4 citations61
US4518813AMay 21, 1985
Optically active units for the synthesis of the side chain of (R,R,R)-α-tocopherol and their preparation
BASF AG1 citations52
BOSCH GMBH ROBERT
2 patentsVOGEL FRIEDRICH
2 patentsUS4595783AJun 17, 1986
Magnesium chloride or phosphonium halide derivatives of 3,7,11-trimethyl-dodeca-2,6(10)-diene(triene)-1-ol
VOGEL FRIEDRICH6 citations71
US10675177B2Jun 9, 2020
Cooling mat comprising expandable elements for cooling a body or body part for medical or performance-enhancing purposes (COOL APP)
VOGEL FRIEDRICH2 citations58