Graham; Neil B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Graham; Neil B..The latest application filed is for "hydrogel containing envelopes".
- Graham; Neil B. - Glasgow GB
- Graham; Neil B. - Bearsden GB6
- Graham; Neil B. - Dunbartonshire GB6
- Graham; Neil B. - Runcorn GB2
| Patent | Date |
|---|---|
| Hydrogel containing envelopes Grant 5,147,646 - Graham September 15, 1 | 1992-09-15 |
| Sustained release compositions Grant 5,096,896 - Graham , et al. March 17, 1 | 1992-03-17 |
| Controlled release compositions including polyethylene oxide with urethane cross-linking Grant 5,079,009 - Embrey , et al. January 7, 1 | 1992-01-07 |
| Controlled release compositions (II) Grant 5,017,382 - Embrey , et al. May 21, 1 | 1991-05-21 |
| Device for sustained release of active substance Grant 4,973,304 - Graham , et al. November 27, 1 | 1990-11-27 |
| Controlled release compositions (II) Grant 4,931,288 - Embrey , et al. * June 5, 1 | 1990-06-05 |
| Controlled release compositions Grant 4,894,238 - Embry , et al. January 16, 1 | 1990-01-16 |
| Compositions comprising encapsulated particles and their preparation Grant 4,882,166 - Graham , et al. November 21, 1 | 1989-11-21 |
| Controlled release device Grant 4,814,182 - Graham , et al. March 21, 1 | 1989-03-21 |
| Hydrogels Grant 4,584,188 - Graham April 22, 1 | 1986-04-22 |
| Preparation of particulate gels Grant 4,542,176 - Graham September 17, 1 | 1985-09-17 |
| Hydrogels Grant 4,528,365 - Graham July 9, 1 | 1985-07-09 |
| Hydrogels Grant 4,438,258 - Graham March 20, 1 | 1984-03-20 |
| Photopolymerizable composition comprising .alpha.,.alpha.diketone catalyst Grant 4,235,686 - Dart , et al. November 25, 1 | 1980-11-25 |
| Pharmaceutical composition for treating tropical diseases Grant 4,221,779 - Graham September 9, 1 | 1980-09-09 |
| Injectable medicinal compositions Grant 4,150,108 - Graham April 17, 1 | 1979-04-17 |
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