G03C 2001/0471
Isoelectric point of gelatine
Official title: {Isoelectric point of gelatine}
G03C2001/0471 (Isoelectric point of gelatine) appears on 75 US grants and 0 published applications in this corpus.
Search patents in G03C- Granted patents
- 75
- Published applications
- 0
- Assignees
- 34
- Inventors
- 121
- Latest grant
- 6 Feb 2001
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 7 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 7 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Chondroitinase, process for preparing the same, and pharmaceutical composition comprising the same6 Feb 2001US 6,184,023 B2Seikgaka Corporation
- Silver halide color photographic material and method for forming a color photographic image24 Oct 2000US 6,136,519 AFuji Photo Film Co., Ltd.
- Method of driving optical modulation device18 Jul 2000US 6,091,388 ACanon Kabushiki Kaisha
- Immediate-effect ibuprofen-containing medicament and its use23 May 2000US 6,066,332 AAlfatec-Pharma GmbH
- Pharmaceutical compositions of chondroitinase ABC isolated from Proteus vulgaris ATCC 689614 Dec 1999US 6,001,630 ASeikagaku Kogyo Kabushiki Kaisha (Seikagaku Corporation)
No published applications in this class yet.
Most cited
By later US patents
- Reference electrode and a measuring apparatus using the same247US 5,037,527 AKanzaki Paper Mfg. Co., Ltd. · 1991
- Method of driving optical modulation device using ferroelectric liquid crystal176US 4,655,561 ACanon Kabushiki Kaisha · 1987
- Microencapsulation process141US 5,418,010 AGriffith Laboratories Worldwide, Inc. · 1995
- Oral administration form for peptide pharmaceutical substances, in particular insulin66US 5,614,219 AAlfatec-Pharma GmbH · 1997
- Chondroitinase, process for preparing the same, and pharmaceutical composition comprising the same50US 6,184,023 B2Seikgaka Corporation · 2001