Inventor
Jack C. Chen
Inventor
Getzville, NY, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation19%
C01BNon-metallic elements13%
B29CShaping or joining of plastics9%
C04BLime, magnesia9%
B29LIndexing scheme associated with subclass b29c, relating to particular articles6%
Y10TTechnical subjects covered by former us classification6%
B30BPresses in general4%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
A47FSpecial furniture, fittings, or accessories for shops, storehouses, bars, restaurants or the like2%
B22FWorking metallic powder2%
PatentTitleYear
9,201,928'Assessing quality of reviews based on online reviewer generated content'20157,842,210'Method and apparatus for blocking the escape of fuel vapors from a fuel tank'20107,621,182'Sealed fuel level detector'20097,387,755'Method of making a ceramic composite'20087,338,624'Ceramic manufacture for a composite ion transport membrane'20087,229,537'Composite oxygen ion transport element'20076,852,204'Wall construction for electrolytic cell'20056,776,941'Cold isopressing method and mold'20046,638,575'Plasma sprayed oxygen transport membrane coatings'20036,565,632'Ion-transport membrane assembly incorporating internal support'20036,524,421'Cold isopressing method'20036,514,314'Ceramic membrane structure and oxygen separation method'20036,264,811'Ion conducting ceramic membrane and surface treatment'20016,257,467'Mobile mannequin'20014,597,366'Field-interrupting contactless ignition system for internal combustion engine'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986Patents assigned to CHEN JACK C (1)· patent assignee history
1986Based in Wood Dale, IL, US· patent location history
2001–2008Patents assigned to PRAXAIR TECHNOLOGY INC (9)· patent assignee history
2001Patents assigned to BP AMOCO CORP (1)· patent assignee history
2001–2008Based in Getzville, NY, US· patent location history
2001Based in Taipei, TW· patent location history
2007Patents assigned to BP CORP NORTH AMERICA INC (1)· patent assignee history
2009–2010Patents assigned to CHEN JACK (2)· patent assignee history
2009–2010Based in Oak Brook, IL, US· patent location history
2015Based in Princeton, NJ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PRAXAIR TECHNOLOGY INC | 9 | 2001–2008 |
| CHEN JACKself | 2 | 2009–2010 |
| BP AMOCO CORP | 1 | 2001 |
| BP CORP NORTH AMERICA INC | 1 | 2007 |
| CHEN JACK Cself | 1 | 1986 |
Locations
| Location | Patents | Span |
|---|---|---|
| Getzville, New York, US | 10 | 2001–2008 |
| Oak Brook, Illinois, US | 2 | 2009–2010 |
| Princeton, New Jersey, US | 1 | 2015 |
| Taipei, TW | 1 | 2001 |
| Wood Dale, Illinois, US | 1 | 1986 |