Assignee
S N F
FR·4 granted patents·113 citations·filing 1993–1996
Top patents by PatentIndex Score
4 records- 0184US5393381AProcess for the manufacture of a paper or a cardboard having improved retentionS N F·Filed 1993·Granted Feb 28, 1995·75 cites·4 claims
- 0262US5750614AProcess for preparing stable emulsions of polyelectrolytes of high molecular weight as reverse emulsionS N F·Filed 1995·Granted May 12, 1998·18 cites·10 claims
- 0350US5653946AProcess for fluidifying aqueous suspensions of red muds in the production of alumina by the bayer processS N F·Filed 1994·Granted Aug 5, 1997·9 cites·9 claims
- 0448US5902455AProcess for improving retention in a process for the manufacture of paper, board and the like, and retaining agent for the application of this processS N F·Filed 1996·Granted May 11, 1999·11 cites·16 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →