Inventor · disambiguated record
Herman J. Eichel
Also filed as: EICHEL HERMAN J
9 granted patents·885 citations·filing 1980–1994
93Inventor score
Top patents by PatentIndex Score
9 records- 0193US5238686ASustained-release pharmaceutical preparationKINAFORM TECHNOLOGY INC·Filed 1990·Granted Aug 24, 1993·98 cites·6 claims
- 0292US5376384ADelayed, sustained-release pharmaceutical preparationKINAFORM TECHNOLOGY INC·Filed 1992·Granted Dec 27, 1994·103 cites·19 claims
- 0392US5026559ASustained-release pharmaceutical preparationKINAFORM TECHNOLOGY INC·Filed 1989·Granted Jun 25, 1991·145 cites·18 claims
- 0491US5102668ASustained release pharmaceutical preparation using diffusion barriers whose permeabilities change in response to changing pHKINGAFORM TECHNOLOGY INC·Filed 1990·Granted Apr 7, 1992·181 cites·16 claims
- 0590US5478573ADelayed, sustained-release propranolol pharmaceutical preparationKINAFORM TECHNOLOGY INC·Filed 1994·Granted Dec 26, 1995·102 cites·14 claims
- 0688US5529790ADelayed, sustained-release diltiazem pharmaceutical preparationKINAFORM TECHNOLOGY INC·Filed 1994·Granted Jun 25, 1996·79 cites·17 claims
- 0787US4983401ASustained release pharmaceutical preparations having pH controlled membrane coatingsKINAFORM TECHNOLOGY INC·Filed 1989·Granted Jan 8, 1991·98 cites·23 claims
- 0881US4316884ASustained release pharmaceutical formulationADRIA LAB INC·Filed 1980·Granted Feb 23, 1982·55 cites·11 claims
- 0953US4822619AControlled release pharmaceutical preparation containing a gastrointestinal irritant drugIONOR INC·Filed 1987·Granted Apr 18, 1989·24 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →