Inventor
Hui Chen
Inventor
Wenzhou, CN
Overview
Patents· 40 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC23primary
LOC2359%
A61LMethods or apparatus for sterilising materials or objects in general10%
A61FFilters implantable into blood vessels6%
B05BSpraying apparatus4%
C01BNon-metallic elements4%
LOC154%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations2%
B05CApparatus for applying fluent materials to surfaces, in general2%
B29CShaping or joining of plastics2%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds2%
PatentTitleYear
D0878439Cutter head2020D0875218Faucet spout2020D0868215Faucet2019D0868217Faucet handle2019D0867535Faucet2019D0867548Faucet spout2019D0867550Faucet spout2019D0866718Faucet spout2019D0861133Faucet2019D0861138Faucet2019D0861137Faucet2019D0860409Faucet2019D0859589Faucet2019D0858717Faucet2019D0857174Water tap2019D0857175Water tap2019D0854664Faucet2019D0854663Faucet2019D0851219Faucet handle2019D0851217Faucet handle2019D0850587Faucet2019D0849200Faucet2019D0849208Faucet201910,286,104Method of preparing porous carbonate apatite from natural bone2019D0844114Faucet2019D0840513Faucet2019D0839998Faucet20199,970,519Circulation member positioning structure for ball screw20189,586,224'Slit nozzle cleaning device'2017D0777881'Handheld shower head face'2017D0777880'Shower head face'2017D0772381'Shower head face'20169,375,743'Spray nozzle, spraying device having the spray nozzle and method for spraying'2016D0734431'Tube expander'20158,980,328'Method of preparing porous carbonate apatite from natural bone'20158,877,220'Self-expandable biopolymer-mineral composite'2014D0709255'Self-propelled cleaning device'20147,998,499'Calcium-containing bone implants'20117,544,212'Bone implant composite'20097,381,224'Bone implant composite'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2019Patents assigned to COLLAGEN MATRIX INC (6)· patent assignee history
2008–2019Based in Wayne, NJ, US· patent location history
2015–2020Patents assigned to CHAMP AIR REFRIGERATION HARDWARE CO LTD (2)· patent assignee history
2015–2020Based in Taichung, TW· patent location history
2016–2019Patents assigned to CHEN HUI (21)· patent assignee history
2016–2017Patents assigned to CHEN YUN (3)· patent assignee history
2016–2017Based in Germantown, MD, US· patent location history
2019Patents assigned to CHEN YUANGAO (4)· patent assignee history
2019Based in Wenzhou, CN· patent location history
2019–2020Based in Ruian, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHEN HUIself | 21 | 2016–2019 |
| COLLAGEN MATRIX INC | 6 | 2008–2019 |
| CHEN YUANGAO | 4 | 2019 |
| CHEN YUN | 3 | 2016–2017 |
| CHAMP AIR REFRIGERATION HARDWARE CO LTD | 2 | 2015–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wenzhou, CN | 11 | 2019 |
| Ruian, CN | 10 | 2019–2020 |
| Wayne, New Jersey, US | 5 | 2008–2019 |
| Taichung, TW | 3 | 2015–2020 |
| Germantown, Maryland, US | 3 | 2016–2017 |