Inventor
Zhi-Jian Yu
Inventor
Irvine, CA, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations23%
A61LMethods or apparatus for sterilising materials or objects in general20%
A01NPreservation of bodies of humans or animals or plants or parts thereof13%
A61KPreparations for medical, dental or toiletry purposes13%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds13%
C11DDetergent compositions13%
A61MDevices for introducing media into, or onto, the body5%
B01DSeparation3%
PatentTitleYear
9,480,645'Omega-3 oil containing ophthalmic emulsions'20168,828,412'Stable polyphenol containing ophthalmic emulsion for treating dry eyes'20148,309,679'Polyquaternium-1 synthesis methods'20128,163,684'Antimicrobials having polyquaternary ammoniums and alcohol-bearing amidoamines and methods for their use'20128,106,151'Polyquaternium-1 synthesis methods'20127,999,064'Polyquaternium-1 synthesis methods and associated formulations'20117,999,063'Polyquaternium-1 synthesis methods and associated formulations'20117,795,374'Polyquarternium-1 synthesis methods'20107,705,112'Polyquaternium-1 synthesis methods'20107,578,996'Cetylpyridinium chloride as an antimicrobial agent in ophthalmic compositions'20097,488,706'Alkylamine as an antimicrobial agent in ophthalmic compositions'20097,157,412'Alkylamine as an antimicrobial agent in ophthalmic compositions'20077,105,473'Compositions and methods using sub-PPM combinations of polyquaternium-1 and high molecular weight PHMB'20066,930,077'Compositions and methods using sub-PPM combinations of polyquaternium-1 and high molecular weight PHMB'20056,468,472'Cleaning and decontaminating dialyzers by per-compound solutions'20026,448,062'Simultaneous cleaning and decontaminating compositions and methods'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002Patents assigned to METREX RES CORP (2)· patent assignee history
2002–2016Based in Irvine, CA, US· patent location history
2005–2009Patents assigned to ADVANCED MEDICAL OPTICS INC (5)· patent assignee history
2010–2016Patents assigned to ABBOTT MEDICAL OPTICS INC (8)· patent assignee history
2012–2016Patents assigned to YU ZHI-JIAN (5)· patent assignee history
2012Patents assigned to ABBOT MEDICAL OPTICS INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ABBOTT MEDICAL OPTICS INC | 8 | 2010–2016 |
| ADVANCED MEDICAL OPTICS INC | 5 | 2005–2009 |
| YU ZHI-JIANself | 5 | 2012–2016 |
| METREX RES CORP | 2 | 2002 |
| ABBOT MEDICAL OPTICS INC | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Irvine, California, US | 16 | 2002–2016 |