Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6245116 | Fluorine-containing maleic acid terpolymer soil and stain resists | Peter Michael Murphy | 2001-06-12 |
| 6238792 | Fluorine-containing maleic acid terpolymer soil and stain resists | Peter Michael Murphy | 2001-05-29 |
| 6093775 | Polymers with pendant fluoroalkylsulfide groups | — | 2000-07-25 |
| 5945493 | Fluorine-containing maleic acid terpolymer soil and stain resists | Peter Michael Murphy | 1999-08-31 |
| 5834088 | Maleic anhydride/olefin polymer stain-resists | — | 1998-11-10 |
| 5824372 | Maleic acid copolymers with fluorinated thioether end cap | — | 1998-10-20 |
| 5770656 | Partial fluoroesters or thioesters of maleic acid polymers and their use as soil and stain resists | — | 1998-06-23 |
| 5750445 | Treatment of polyamide materials with partial fluoroesters or fluorothioesters of maleic acid polymers and sulfonated aromatic condensates | Peter Michael Murphy | 1998-05-12 |
| 5712348 | Maleic acid copolymers with fluorinated thioether end-cap | — | 1998-01-27 |
| 5708087 | Carboxylic acid-containing polymer/resole stain-resists | Robert Craig Buck | 1998-01-13 |
| 5707708 | Maleic anhydride/olefin polymer stain-resists | — | 1998-01-13 |
| 5670246 | Treatment of polyamide materials with partial fluoroesters or fluorothioesters of maleic acid polymers and sulfonated aromatic condensates | Peter Michael Murphy | 1997-09-23 |
| 5654068 | Stain resists for polyamide substrates | — | 1997-08-05 |
| 5460887 | Stain-resistant polyamide substrates | — | 1995-10-24 |
| 5460891 | Substrates treated with bis(hydroxyphenyl)sulfone stain-resists | Robert Craig Buck, Donald Douglas May | 1995-10-24 |
| 5447755 | Substrates treated with bis(hydroxyphenyl) sulfone stain-resists | Robert Craig Buck, Donald Douglas May | 1995-09-05 |
| 5358769 | Process providing durable stain-resistance by use of maleic anhydride polymers | — | 1994-10-25 |
| 5356689 | Process providing durable stain-resistance using methacrylic acid polymers | — | 1994-10-18 |
| 5346726 | Maleic anhydride/vinyl or allyl ether polymer stain-resists | — | 1994-09-13 |
| 5260406 | Phenolic stain-resists using mercaptocarboxylic acid | — | 1993-11-09 |
| 5107033 | Perfluoroalkyl polyether glycols and their use | — | 1992-04-21 |
| 4958039 | Modified fluorocarbonylimino biurets | — | 1990-09-18 |
| 4383100 | Polyurethanes from oligomeric formal diols of THF copolymer glycols | — | 1983-05-10 |
| 4355119 | Oligomeric formal diols of poly(tetramethylene ether) glycol and polyurethanes prepared therefrom | — | 1982-10-19 |
| 4340719 | Oligomeric formal diols of poly(tetramethylene ether) glycol and polyurethanes prepared therefrom | — | 1982-07-20 |