Patents
US 8809314 B1: Cephalosporin compound
- Granted
- 2014-08-19
- Filed
- 2013-09-06 application 14020230
- Type
- Utility · 7 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
The cephalosporin compound of formula (I) is disclosed, which exhibits antibiotic activity against Gram-negative (e.g., Pseudomonas aeruginosa) and Gram-positive (e.g., methicillin-resistant Staphylococcus aureus) bacteria. Methods of manufacturing the compound of formula (I), and uses of the compound in the preparation of pharmaceutical compositions and antibacterial applications are also disclosed.
Source: PVGPATDIS, file of 2026-04-10 (ipg140819.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Cubist Pharmaceuticals LLC 29 patents | Foreign company or organization | Lexington, MA | CUBIST PHARMACEUTICALS INC SEC filer FUZZY low confidence: same name (legal endings aside), one of each nationally | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Yong He | Bedford, MA | 76 | PVGPATDIS, file of 2026-04-10 | |
| Yu Gui Gu | Acton, MA | 16 | PVGPATDIS, file of 2026-04-10 | |
| Ning Yin | Lexington, MA | 16 | PVGPATDIS, file of 2026-04-10 | |
| Dong Zou | Concord, MA | 12 | PVGPATDIS, file of 2026-04-10 | |
| Andre Lee Pearson | Brooklyn, NY | 2 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| C07D | Heterocyclic compounds | C07D501/60 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2022-08-08 | Merger Merger | MERCK SHARP & DOHME CORP. signed 2022-04-07 | MERCK SHARP & DOHME LLC RAHWAY, NJ | 61102/145 | PASDL, file of 2026-10-15 |
| 2015-08-06 | Assignment Nunc pro tunc assignment | CUBIST PHARMACEUTICALS LLC signed 2015-08-05 | MERCK SHARP & DOHME CORP. RAHWAY, NJ | 36268/626 | ECORSEXC, file of 2026-09-25 |
| 2015-08-05 | Name change Change of name | CUBIST PHARMACEUTICALS, INC. signed 2015-06-29 | CUBIST PHARMACEUTICALS LLC KENILWORTH, NJ | 36283/189 | PASDL, file of 2026-10-15 |
| 2014-03-19 | Assignment Assignment of assignor's interest | ZOU, DONG signed 2013-10-09 GU, YU GUI signed 2013-10-10 HE, YONG signed 2013-10-10 YIN, NING signed 2013-10-10 PEARSON, ANDRE LEE signed 2013-10-29 | CUBIST PHARMACEUTICALS, INC. LEXINGTON, MA | 32471/804 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.