-
Southwestern Bell Telephone Co v. Arthur A Collins Inc DC CAFC
- 3:04-cv-00669
- N.D. Tex.
- Judge: Jane J. Boyle
- Filed: 03/31/2004
- Closed: 12/21/2009
- Latest Docket Entry: 11/03/2016
- PACER
- Docket updated daily
3
Plaintiffs
1
Defendant
0
Accused
Products
2
Patents-in-Suit
2,092
Days in
Litigation
-
Southwestern Bell Telephone Co v. Arthur A Collins Inc DC CAFC
- 3:04-cv-00669
- N.D. Tex.
- Judge: Jane J. Boyle
- Filed: 03/31/2004
- Closed: 12/21/2009
- Latest Docket Entry: 11/03/2016
- PACER
- Docket updated daily
Causes of Action
Breach of Contract
Declaratory Judgment
Patent Invalidity
Patent Non-Infringement
Patent Unenforceability
Patent Non-Infringement
Patent Unenforceability
Market Sector
Networking
Assigned Judge
Outcome Summary
- Patent Information
-
Validity & Enforceability
-
Infringement
Southwestern Bell Telephone Company
- 1 Detail
| Accused Product | Patent # | Claim # | Outcome |
|---|---|---|---|
| ADM-DCS combination | US 4,797,589 A |
1, 2
|
No infringement
Entry 719
|
