Patents
US 9120795 B2: Crystalline form of a β-lactamase inhibitor
- Granted
- 2015-09-01
- Filed
- 2014-03-14 application 14212993
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
This disclosure provides compositions containing solid forms of sodium (2S,5R)-2-(1,3,4-oxadiazol-2-yl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl sulfate, and methods of manufacturing and using these compositions.
Source: PVGPATDIS, file of 2026-04-10 (ipg150901.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 |
|---|---|---|---|---|
| You Seok Hwang | Concord, MA | 7 | PVGPATDIS, file of 2026-04-10 | |
| Jian-Qiao Gu | Lexington, MA | 4 | PVGPATDIS, file of 2026-04-10 | |
| Akash Jain | Burlington, MA | 8 | PVGPATDIS, file of 2026-04-10 | |
| Sudhakar Devidasrao Garad | Malden, MA | 5 | PVGPATDIS, file of 2026-04-10 | |
| Jacob P. Sizemore | Shrewsbury, MA | 6 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| C07D | Heterocyclic compounds | C07D471/08 | 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 |
|---|---|---|---|---|---|
| 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 |
| 2014-05-14 | Assignment Assignment of assignor's interest | GARAD, SUDHAKAR signed 2014-04-30 GU, JIAN-QIAO signed 2014-04-30 HWANG, YOU SEOK signed 2014-04-30 JAIN, AKASH signed 2014-04-30 SIZEMORE, JACOB P. signed 2014-05-09 | CUBIST PHARMACEUTICALS, INC. LEXINGTON, MA | 32883/847 | 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.