Inventor · disambiguated record
Lorenz Heiss
Also filed as: HEISS LORENZ
8 granted patents·96 citations·filing 1973–1984
85Inventor score
Files withHOECHST AG8
Top patents by PatentIndex Score
8 records- 0193US4492657AImines of alkyl 4-halomethylbenzoatesHOECHST AG·Filed 1983·Granted Jan 8, 1985·46 cites·1 claims
- 0281US3974220AQuaternary ammonium corrosion inhibitor and petroleum demulsifierHOECHST AG·Filed 1973·Granted Aug 10, 1976·20 cites·4 claims
- 0371US4585875AProcess for preparing 4,4-bis-benz-ox(-thi,-imid)-azol-2-yl-stilbenesHOECHST AG·Filed 1984·Granted Apr 29, 1986·8 cites·1 claims
- 0471US4508903AProcess for the preparation of 4,4'-bis[benz(ox, othi or imid)azol-2-yl]stilbenesHOECHST AG·Filed 1983·Granted Apr 2, 1985·8 cites·3 claims
- 0562US4097963AShaped article comprising cellulose hydrate which is chemically modified by polyalkylene oxide containing synthetic polymers, and preparation thereofHOECHST AG·Filed 1977·Granted Jul 4, 1978·12 cites·60 claims
- 0644US4519953AProcess for preparing stilbenedicarbonitrilesHOECHST AG·Filed 1984·Granted May 28, 1985·2 cites·1 claims
- 0732US4025543AProcess for the preparation of 1,4-naphthodinitrileHOECHST AG·Filed 1976·Granted May 24, 1977·0 cites·3 claims
- 0831US4031136AProcess for the preparation of trans, trans-muconic acidHOECHST AG·Filed 1976·Granted Jun 21, 1977·0 cites·2 claims
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