Assignee
SCHWEIZERHALL SAEUREFAB
CH·5 granted patents·10 citations·filing 1977–1995
Top patents by PatentIndex Score
5 records- 0147US5175348AProcess for the preparation of halogenated carboxylic acid estersSCHWEIZERHALL SAEUREFAB·Filed 1992·Granted Dec 29, 1992·4 cites·14 claims
- 0242US4169847AProcess for the manufacture of α-chloroalkanoyl chloridesSCHWEIZERHALL SAEUREFAB·Filed 1977·Granted Oct 2, 1979·3 cites·8 claims
- 0336US5637775AProcess for the preparation of halogenated ethersSCHWEIZERHALL SAEUREFAB·Filed 1995·Granted Jun 10, 1997·2 cites·10 claims
- 0433US5171879AProcess for the preparation of chlorinated carboxylic acid estersSCHWEIZERHALL SAEUREFAB·Filed 1992·Granted Dec 15, 1992·1 cites·14 claims
- 0526US5292949AProcess for the preparation of acid anhydridesSCHWEIZERHALL SAEUREFAB·Filed 1992·Granted Mar 8, 1994·0 cites·24 claims
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