Issued Patents All Time
Showing 76–100 of 107 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5582632 | Corona-assisted electrostatic filtration apparatus and method | John Gavin MacDonald | 1996-12-10 |
| 5578369 | Laminating method and products made thereby | John Gavin MacDonald | 1996-11-26 |
| 5569732 | Antimicrobial siloxane quaternary ammonium salts | John Gavin MacDonald | 1996-10-29 |
| 5567372 | Method for preparing a nonwoven web containing antimicrobial siloxane quaternary ammonium salts | John Gavin MacDonald | 1996-10-22 |
| 5540984 | Coated polymeric fabric having durable wettability and reduced adsorption of protein | Roger Bradshaw Quincy, III, John Gavin MacDonald, Elizabeth Deibler Gadsby, Dennis S. Everhart | 1996-07-30 |
| 5525415 | Coated polymeric fabric having durable wettability and reduced adsorption of protein | Roger Bradshaw Quincy, III, John Gavin MacDonald, Elizabeth Deibler Gadsby, Dennis S. Everhart | 1996-06-11 |
| 5500254 | Coated polymeric fabric having durable wettability and reduced adsorption of protein | Roger Bradshaw Quincy, III, John Gavin MacDonald, Elizaeth D. Gadsby, Dennis S. Everhart | 1996-03-19 |
| 5494855 | Thermoplastic compositions and nonwoven webs prepared therefrom | John Gavin MacDonald | 1996-02-27 |
| 5455074 | Laminating method and products made thereby | John Gavin MacDonald | 1995-10-03 |
| 5455108 | Coated polymeric fabric having reduced adsorption of protein | Roger Bradshaw Quincy, III, John Gavin MacDonald, Dennis S. Everhart | 1995-10-03 |
| 5413655 | Thermoplastic compositions and nonwoven webs prepared therefrom | John Gavin MacDonald | 1995-05-09 |
| 5382703 | Electron beam-graftable compound and product from its use | John Gavin MacDonald, Laura E. Herring | 1995-01-17 |
| 5344862 | Thermoplastic compositions and nonwoven webs prepared therefrom | John Gavin MacDonald | 1994-09-06 |
| 5336707 | Surface segregation through the use of a block copolymer | John Gavin MacDonald | 1994-08-09 |
| 5300167 | Method of preparing a nonwoven web having delayed antimicrobial activity | John Gavin MacDonald | 1994-04-05 |
| 5283023 | Method of imparting delayed wettability to a nonwoven web | John Gavin MacDonald | 1994-02-01 |
| 5244947 | Stabilization of polyolefin nonwoven webs against actinic radiation | John Gavin MacDonald | 1993-09-14 |
| 5149576 | Multilayer nonwoven laminiferous structure | David Charles Potts, GEORGE YOUNG, Dennis S. Everhart, J. Gavin MacDonald | 1992-09-22 |
| 5145727 | Multilayer nonwoven composite structure | David Charles Potts, GEORGE YOUNG, Dennis S. Everhart, J. Gavin MacDonald | 1992-09-08 |
| 5120888 | Surface-segregatable, melt-extrudable thermoplastic composition | J. Gavin MacDonald | 1992-06-09 |
| 5114646 | Method of increasing the delay period of nonwoven webs having delayed wettability | J. Gavin MacDonald | 1992-05-19 |
| 5085920 | Nonwoven wipe having improved grease release | J. Gavin MacDonald | 1992-02-04 |
| 5057262 | Process for melt extruding a surface-segregatable thermoplastic composition | J. Gavin MacDonald | 1991-10-15 |
| 4976788 | Method of cleaning melt-processing equipment with a thermoplastic polyolefin and a bifunctional siloxane | J. Gavin MacDonald | 1990-12-11 |
| 4950601 | Immobilied blue-green algae in sheet form | J. Gavin MacDonald, William E. Maycock | 1990-08-21 |