Patents
US 9579605 B1: Gas separation module and assembly
- Granted
- 2017-02-28
- Filed
- 2016-03-31 application 15087388
- Type
- Utility · 21 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A gas separation module and assembly for housing ceramic tubular membranes. The module includes a plurality of tubes containing the ceramic tubular membranes. The tubes are arranged parallel to one another and are supported by tube sheet plates at each end. Gas-tight seals surround each membrane, preventing a permeate gas within the inner lumen of the membrane from mixing with a feed or residue gas in the tube interior. The module also contains a gas distribution pipe for introducing feed gas into, and withdrawing residue out of, the module. This configuration allows for ceramic tubular membranes to be modularized for use in an assembly that carries out many types of gas separations.
Source: PVGPATDIS, file of 2026-04-10 (ipg170228.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Membrane Technology and Research, Inc. 62 patents | US company or organization | Newark, CA | MEMBRANE TECHNOLOGY AND RESEARCH, INC. State business registration EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Paul Su | Saratoga, CA | 10 | PVGPATDIS, file of 2026-04-10 | |
| Moyeen Mohammed | Santa Clara, CA | 2 | PVGPATDIS, file of 2026-04-10 | |
| Alicia Breen | Foster City, CA | 2 | PVGPATDIS, file of 2026-04-10 | |
| Mamoon Rashid Khan | Newark, CA | 2 | PVGPATDIS, file of 2026-04-10 | |
| Nicholas P. Wynn | Redwood City, CA | 17 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| B01D | Separation | B01D63/06 | 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 |
|---|---|---|---|---|---|
| 2018-10-18 | Assignment Assignment of assignor's interest | MOHAMMED, MOYEEN signed 2018-10-18 | MEMBRANE TECHNOLOGY AND RESEARCH, INC. NEWARK, CA | 47218/889 | ECORSEXC, file of 2026-09-25 |
| 2017-01-10 | Assignment Assignment of assignor's interest | WYNN, NICHOLAS P signed 2016-09-22 BREEN, ALICIA signed 2017-01-09 SU, PAUL signed 2017-01-09 KHAN, MAMOON RASHID signed 2017-01-10 | MEMBRANE TECHNOLOGY AND RESEARCH, INC. NEWARK, CA | 40937/981 | 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.