Inventor
Fanwen Zeng
Inventor
Belle Mead, NJ, US
Overview
Patents· 27 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes25%
A61QSpecific use of cosmetics or similar toiletry preparations24%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds16%
C08LCompositions of macromolecular compounds9%
C08JWorking-up6%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
A01NPreservation of bodies of humans or animals or plants or parts thereof3%
C09DCoating compositions, e.g. paints, varnishes or lacquers3%
C11DDetergent compositions3%
C08BPolysaccharides1%
PatentTitleYear
11,058,613Suncare compositions202111,058,612Multistage colored polymer particle and skin care formulations comprising same202110,973,743Skin care formulations containing copolymers and inorganic metal oxide particles202110,864,155Oil cleanser composition202010,590,249Water-soluble films and their use in detergent packets202010,507,174Skin care compositions201910,350,155Skin care formulations containing copolymers, inorganic metal oxide particles, and silicones201910,292,914Skin care formulations containing copolymers and inorganic metal oxide particles20199,924,720'Microcapsules'20189,828,499Alkaline-swellable emulsion polymers20179,789,033'Polyacrylate oil gel and methods'20179,789,049'Water resistant personal care polymers'20179,629,791'Cationic polymer latexes and uses'20179,587,057'Alkaline-swellable emulsion polymers'20179,575,036'Method for measuring encapsulation efficiency for hydrophobic actives'20179,486,399'Water resistant personal care polymers'20169,302,126'Fixative polymer compatible with hair styling composition'20169,278,055'Encapsulation of personal care actives'20168,815,223'Hair styling composition'20148,309,626'Microbiocidal coatings'20128,241,616'Hair styling composition'20128,007,834'Microbiocidal coatings'20117,651,693'Durable hold hair styling compositions and method of use'20107,297,673'Thickener for high-pH aqueous systems'20076,900,254'Processes for preparing impact modifier powders'20056,881,787'High solids polymeric additive systems: compositions, processes, and products thereof'20056,639,012'High rubber impact modifier powders'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2021Patents assigned to ROHM & HAAS (26)· patent assignee history
2003Based in Philadelphia, PA, US· patent location history
2005–2018Based in Belle Mead, NJ, US· patent location history
2005Based in Monmouth Junction, NJ, US· patent location history
2012–2017Patents assigned to ZENG FANWEN (5)· patent assignee history
2012–2017Patents assigned to WANG MIAO (4)· patent assignee history
2012–2014Patents assigned to COLLIN JENNIFER REICHL (2)· patent assignee history
2016–2021Patents assigned to DOW GLOBAL TECHNOLOGIES LLC (6)· patent assignee history
2019–2021Based in Audubon, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROHM & HAAS | 26 | 2003–2021 |
| DOW GLOBAL TECHNOLOGIES LLC | 6 | 2016–2021 |
| ZENG FANWENself | 5 | 2012–2017 |
| WANG MIAO | 4 | 2012–2017 |
| COLLIN JENNIFER REICHL | 2 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Belle Mead, New Jersey, US | 17 | 2005–2018 |
| Audubon, Pennsylvania, US | 8 | 2019–2021 |
| Monmouth Junction, New Jersey, US | 1 | 2005 |
| Philadelphia, Pennsylvania, US | 1 | 2003 |