P

Inventor

GEBHARDT ISTVAN

HU9 patents
⚠️ This page may combine multiple inventors who share the name “GEBHARDT ISTVAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RICHTER GEDEON VEGYESZET

5 patents
US6458774B1Oct 1, 2002

Compositions containing hyaluronic acid associates and a process for preparing same

RICHTER GEDEON VEGYESZET9 citations68
US4334910AJun 15, 1982

Plant-protective and pest-control agent

RICHTER GEDEON VEGYESZET10 citations68
US5472950ADec 5, 1995

Compositions containing cobalt hyaluronic acid complex

RICHTER GEDEON VEGYESZET6 citations58
US5312622AMay 17, 1994

Acaricidal compositions and process for preparing same

RICHTER GEDEON VEGYESZET5 citations56
US5091355AFeb 25, 1992

Reliable raney catalyst composition and vessel for containing same

RICHTER GEDEON VEGYESZET0 citations39

BUDAPESTI VEGYIMUEVEK

2 patents
US5072022ADec 10, 1991

Novel herbicide composition

BUDAPESTI VEGYIMUEVEK7 citations66
US5008440AApr 16, 1991

Herbicide composition

BUDAPESTI VEGYIMUEVEK1 citations45

CHEMICAL WORKS OF RICHTER GEDE

1 patent
US5554598ASep 10, 1996

Method of treating crural or decubitus ulcer with zinc hyaluroric acid complex

CHEMICAL WORKS OF RICHTER GEDE4 citations53

EOTVOS LORAND TUDOMANYEGYETEM

1 patent
US4831173AMay 16, 1989

Trimethylsilylcarbamates and a process for the preparation thereof

EOTVOS LORAND TUDOMANYEGYETEM3 citations46