Assignee
HOECHST FIBERS IND
7 granted patents·109 citations·filing 1975–1980
Top patents by PatentIndex Score
7 records- 0185US4137181AStaple fiber, finish therefor and process for use of sameHOECHST FIBERS IND·Filed 1977·Granted Jan 30, 1979·25 cites·14 claims
- 0280US4069160ATexturing finish for synthetic filamentsHOECHST FIBERS IND·Filed 1975·Granted Jan 17, 1978·19 cites·16 claims
- 0376US4294883AStaple fiber, finish therefor and process for use of sameHOECHST FIBERS IND·Filed 1979·Granted Oct 13, 1981·28 cites·7 claims
- 0474US4346504AYarn forwarding and drawing apparatusHOECHST FIBERS IND·Filed 1980·Granted Aug 31, 1982·22 cites·40 claims
- 0544US4365395AApparatus for handling textile filamentary materialHOECHST FIBERS IND·Filed 1980·Granted Dec 28, 1982·7 cites·9 claims
- 0635US4857148AStaple fiber, finish therefor and process for use of sameHOECHST FIBERS IND·Filed 1979·Granted Aug 15, 1989·2 cites·5 claims
- 0735US4324353AApparatus for handling textile filamentary materialHOECHST FIBERS IND·Filed 1980·Granted Apr 13, 1982·6 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →