Inventor · disambiguated record
Brent D. Massmann
Also filed as: MASSMANN BRENT D
10 granted patents·1 pending application·857 citations·filing 1989–2003
93Inventor score
Top patents by PatentIndex Score
11 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
- 0688US7141532B2Process for the preparation of a dry pesticidal composition containing a dicarboxylate componentMONSANTO TECHNOLOGY LLC·Filed 2003·Granted Nov 28, 2006·21 cites·99 claims
- 0788US5529790ADelayed, sustained-release diltiazem pharmaceutical preparationKINAFORM TECHNOLOGY INC·Filed 1994·Granted Jun 25, 1996·79 cites·17 claims
- 0887US4983401ASustained release pharmaceutical preparations having pH controlled membrane coatingsKINAFORM TECHNOLOGY INC·Filed 1989·Granted Jan 8, 1991·98 cites·23 claims
- 0981US6734142B2Ammonium glyphosate compositions and process for their preparationMONSANTO TECHNOLOGY LLC·Filed 2002·Granted May 11, 2004·18 cites·127 claims
- 1079US6605568B1Process for making a downstream processable ammonium glyphosate pasteMONSANTO TECHNOLOGY LLC·Filed 2000·Granted Aug 12, 2003·12 cites·44 claims
- 1143US2005037924A1Sodium glyphosate compositions and process for their preparationMONSANTO TECHNOLOGY LLC·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →