Extension unit, adjustment structure, and seat frame
US-12588762-B2 · Mar 31, 2026 · US
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Wang Guowei patents
Wang Guowei is listed as an inventor on 23 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wang Guowei |
| Total patents | 23 |
| First publication | Oct 4, 2018 |
| Latest publication | Mar 31, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Seat bracket and seat
US-12520940-B2 · Jan 13, 2026 · US
Chair frame and chair
US-12478186-B2 · Nov 25, 2025 · US
Elderly chair support and elderly chair
US-12446693-B2 · Oct 21, 2025 · US
Process for making grafted polyolefin
US-2025304738-A1 · Oct 2, 2025 · US
Adjustable bracket and high-feet sofa
US-12408754-B2 · Sep 9, 2025 · US
Inference Method and Apparatus for Neural Network Model, and Related Device
US-2025225419-A1 · Jul 10, 2025 · US
A block copolymer, preparation process and composition thereof
US-2025163348-A1 · May 22, 2025 · US
Ottoman linkage device, frame body, and seat
US-12178325-B2 · Dec 31, 2024 · US
Sofa extension apparatus
US-2024298805-A1 · Sep 12, 2024 · US
Recent patents
Latest publications not already listed above.
Extension unit, adjustment structure, and seat frame
US-2024277145-A1 · Aug 22, 2024 · US
Amphiphilic material and application thereof in preparation for liposome
US-12054503-B2 · Aug 6, 2024 · US
Chair frame and chair
US-2024215726-A1 · Jul 4, 2024 · US
Adjustable bracket and high-feet sofa
US-2024156263-A1 · May 16, 2024 · US
Elderly chair support and elderly chair
US-2024148144-A1 · May 9, 2024 · US
Seat bracket and seat
US-2024148145-A1 · May 9, 2024 · US
Method for removing protein corona of the surface of nanometer particle
US-2024094197-A1 · Mar 21, 2024 · US
Ottoman linkage device, frame body, and seat
US-2023380597-A1 · Nov 30, 2023 · US
Amphiphilic material and application thereof in preparation for liposome
US-2023287020-A1 · Sep 14, 2023 · US
Reaction-regeneration device and process for alkane dehydrogenation to alkene
US-10343128-B2 · Jul 9, 2019 · US
Reaction-regeneration device and process for alkane dehydrogenation to alkene
US-10307721-B2 · Jun 4, 2019 · US
Reaction-regeneration device and process for alkane dehydrogenation to alkene
US-2019134590-A1 · May 9, 2019 · US
Reaction-regeneration device and process for alkane dehydrogenation to alkene
US-2018280909-A1 · Oct 4, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Dewertokin Tech Group Co Ltd | 13 |
| Univ China Petroleum East China | 4 |
| Univ Zhejiang | 3 |
| Basf Se | 1 |
| Dow Global Technologies Llc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A47C1/0355 | 10 |
| A47C1/0345 | 6 |
| C07C4/06 | 4 |
| C07C5/333 | 4 |
| B01J8/28 | 4 |