Patents
US 9120796 B2: B-lactamase inhibitor picoline salt
- Granted
- 2015-09-01
- Filed
- 2014-10-02 application 14504860
- Type
- Utility · 22 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Provided herein are intermediates useful in the synthesis of β-lactamase inhibitors, and methods of making said intermediates and β-lactamase inhibitors.
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 |
|---|---|---|---|---|
| Evan Hecker | Arlington, MA | 7 | PVGPATDIS, file of 2026-04-10 | |
| Amy Baldwin | Waltham, MA | 1 | 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 |
| 2015-06-01 | Assignment Assignment of assignor's interest | BALDWIN, AMY signed 2015-05-04 HECKER, EVAN A. signed 2015-05-06 | CUBIST PHARMACEUTICALS, INC. LEXINGTON, MA | 35758/24 | 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.