Inventor
Jian Jiang
Inventor
Tokyo, JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds25%
G02BOptical elements, systems or apparatus17%
C07CAcyclic or carbocyclic compounds14%
C07DHeterocyclic compounds11%
C08LCompositions of macromolecular compounds6%
C09DCoating compositions, e.g. paints, varnishes or lacquers6%
Y10TTechnical subjects covered by former us classification6%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
B29DProducing particular articles from plastics or from substances in a plastic state3%
C10GCracking hydrocarbon oils3%
PatentTitleYear
11,107,118Management of the display of online ad content consistent with one or more performance objectives for a webpage and/or website20219,802,876'Alkylating process for alkyl benzenes'20178,481,766'Methods of producing epoxides from alkenes using a two-component catalyst system'20136,596,836'Polyisocyanate compounds, process for producing the same, and optical materials using the same'20036,559,276'Asymmetric disulfide compounds, method for producing the same, and optical products'20036,489,430'Polyisocyanate compounds, process for producing the same, and optical materials using the same'20026,455,729'Polyisocyanate compounds, process for producing the same, and optical materials using the same'20026,391,433'Coating composition and thin film layer for optical parts'20026,313,316'Polyisocyanate compounds, process for producing the same, and optical materials using the same'20016,248,431'Coating composition for optical parts thin film layer made of it and optical part comprising'20016,194,603'Polyisocyanate compound, process for producing the same and optical materials using the same'20016,159,296'Optical lens coloring system'20005,961,889'Process of producing polythiol oligomer'19995,722,037'Process for producing Ti/TiC composite by hydrocarbon gas and Ti powder reaction'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998Patents assigned to KOREA MACH & MATERIALS INST (1)· patent assignee history
1998Based in Nanjing City, CN· patent location history
1999–2003Patents assigned to HOYA CORP (10)· patent assignee history
1999Based in Akiruno, JP· patent location history
2000–2003Based in Tokyo, JP· patent location history
2013Patents assigned to JIANG JIAN (1)· patent assignee history
2013Patents assigned to KUNG HAROLD H (1)· patent assignee history
2013–2017Based in Shanghai, CN· patent location history
2017Patents assigned to CHINA PETROLEUM & CHEM CORP (1)· patent assignee history
2021Based in Redwood City, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HOYA CORP | 10 | 1999–2003 |
| CHINA PETROLEUM & CHEM CORP | 1 | 2017 |
| JIANG JIANself | 1 | 2013 |
| KOREA MACH & MATERIALS INST | 1 | 1998 |
| KUNG HAROLD H | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 9 | 2000–2003 |
| Shanghai, CN | 2 | 2013–2017 |
| Redwood City, California, US | 1 | 2021 |
| Akiruno, JP | 1 | 1999 |
| Nanjing City, CN | 1 | 1998 |