US5217870A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Monoclonal antibodies against CDX
Assignee: Sangstat Medical Corp
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Filing: 1989-04-28
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Granted: 1993-06-08
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Expires: 2009-04-28
Abstract
Abstract Monoclonal antibodies against CDX, a leukocyte cell surface molecule that is a ligand of ELAM 1, and methods for producing them. Monoclonal antibody SGB 3 B 4 and monoclonal antibodies reactive to the same epitope. These monoclonal antibodies inhibit leukocyte-endothelial cell adhesion.
Inventors
- 👤 Catherine A. Hession
- 👤 Roy R. Lobb
- 👤 Susan E. Goelz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:20
CPC Classifications
C; C12; C12N; C12N15/00; C12N15/09; C12N15/11; C12N15/113; C12N15/1138; A; A61; A61K; A61K47/00; A61K47/50; A61K47/51; A61K47/68; A61K47/6835; A61K47/6849; C07; C07K; C07K14/00; C07K14/435; C07K14/705; C07K14/7056; C07K14/70564; C07K16/00; C07K16/18; C07K16/28; C07K16/2851; C07K16/2854; A61K38/00; Y; Y02; Y02A; Y02A50/00; Y02A50/30
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
11 words
Hybridoma SGB 3 B 4 , accession number ATCC HB 10879.
Claim 2
Dependent Claim
11 words
Hybridoma SGB 3 B 4 , accession number ATCC HB 10879.
Claim 3
Dependent Claim
16 words
The monoclonal antibodies produced by hybridoma SGB 3 B 4 , accession number ATCC HB 10879.
Claim 4
Dependent Claim
16 words
The monoclonal antibodies produced by hybridoma SGB 3 B 4 , accession number ATCC HB 10879.
Claim 5
Dependent Claim
22 words
A monoclonal antibody recognizing the epitope of CDX recognized by monoclonal antibody SGB 3 B 4 , accession number ATCC HB 10879.
Claim 6
Dependent Claim
22 words
A monoclonal antibody recognizing the epitope of CDX recognized by monoclonal antibody SGB 3 B 4 , accession number ATCC HB 10879.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-06-07 | 1996-12-07 | 1997-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-06-07 | 2000-12-07 | 2001-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-06-07 | 2004-12-07 | 2005-06-08 | $7700.00 | Window Closed / Lapsed |