Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5527878 | Amino acid copolymers of maleic acid | Louis L. Wood | 1996-06-18 |
| 5521279 | Polymers of maleic acid with amines | Louis L. Wood | 1996-05-28 |
| 5519110 | Polymers of maleic acid with amines | Louis L. Wood | 1996-05-21 |
| 5496914 | Amino acid copolymers of maleic acid | Louis L. Wood | 1996-03-05 |
| 5494995 | Copolymers of polysuccinimide and polycarboxylic acids and polyamines | Louis L. Wood | 1996-02-27 |
| 5488088 | Process for the preparation of copolymers of polysuccinimide | Louis L. Wood | 1996-01-30 |
| 5484860 | Process for the preparation of copolymers of polyaspartic acids | Louis L. Wood | 1996-01-16 |
| 5442038 | Polymers of maleic acid with amines | Louis L. Wood | 1995-08-15 |
| 5408028 | Copolymers of polyaspartic acid and polycarboxylic acids and polyamines | Louis L. Wood | 1995-04-18 |
| 5408029 | Amino acid copolymers of maleic acid | Lousi L. Wood | 1995-04-18 |
| 5389303 | Mixtures of polyamino acids and citrate | Louis L. Wood | 1995-02-14 |
| 5357004 | Copolymers of polyaspartic acid | Louis L. Wood | 1994-10-18 |
| 5306429 | Copolymers of polyamino acids as scale inhibition agents | Louis L. Wood | 1994-04-26 |
| 5292864 | Decolorizing polyaspartic acid polymers | Louis L. Wood | 1994-03-08 |
| 5288503 | Cryogel oral pharmaceutical composition containing therapeutic agent | Louis L. Wood | 1994-02-22 |
| 5266305 | Copolymers of polyamino acids as tartar barrier agents | Louis L. Wood | 1993-11-30 |
| 5260066 | Cryogel bandage containing therapeutic agent | Louis L. Wood | 1993-11-09 |
| 5185024 | Application of agricultural polyammonium acrylate or polyacrylamide hydrogels | Sidney R. Siemer, Louis L. Wood | 1993-02-09 |
| 5108916 | Process for stereoselectively hydrolyzing, transesterifying or esterifying with immobilized isozyme of lipase from Candida rugosa | Carrington S. Cobbs, Michael J. Barton, Lin Peng, Animesh Goswami, Adrien P. Malick +1 more | 1992-04-28 |
| 4732851 | Immobilization of cells with a polyazetidine prepolymer | Louis L. Wood | 1988-03-22 |
| 4728611 | Production of phenylalanine with immobilized cells | Louis L. Wood | 1988-03-01 |
| 4650755 | Immobilizing microbial cells with polyfunctional aziridines | Louis L. Wood | 1987-03-17 |
| 4600692 | Immobilized cells for preparing phenylalanine | Louis L. Wood | 1986-07-15 |
| 4436813 | Immobilized microbial cell composition for making L-aspartic acid | Louis L. Wood | 1984-03-13 |
| 4421854 | Fermentative preparation of L-leucine | Mark H. Updike | 1983-12-20 |