Individual holder
LEISTNER WILLIAM E
2 granted patents·23 citations·filing 1980–1983
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0160US4463112APhenylethylidene-substituted phenyl polyphosphitesLEISTNER WILLIAM E·Filed 1980·Granted Jul 31, 1984·13 cites·19 claims
- 0256US4460725APolyethers containing 2,2,6,6-tetramethyl piperidinyl carboxylic acid ester groups and synthetic resin compositionsLEISTNER WILLIAM E·Filed 1983·Granted Jul 17, 1984·10 cites·25 claims
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