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Inventor

Cheng S. Hwang

Inventor
New Milford, NJ, US

Overview

13→
Patents
2007–2016
Patent span
Human necessities
Primary field (CPC A)

Patents· 13 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes33%
A61QSpecific use of cosmetics or similar toiletry preparations33%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations20%
C07CAcyclic or carbocyclic compounds5%
C07DHeterocyclic compounds5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
9,408,795'Method for enhancing the growth and fullness of hair'20169,409,860'Cosmetic use of N-substituted sulfonyloxybenzylamines and related compounds'20169,345,659'Use of melicope extracts to improve conditions caused by excess lipids'20169,289,365'Compositions and methods for stimulating collagen synthesis in the skin'20169,034,396'Serissa japonica extracts and methods of use'20158,865,231'Hoya carnosa extracts and methods of use'20148,815,265'Cosmetic use of N-substituted sulfonyloxybenzylamines and related compounds'20148,802,167'Use of Eclipta prostrata and other PPAR-gamma inhibitors in cosmetics and compositions thereof'20148,568,797'Method for enhancing the growth and fullness of hair'20138,128,914'Topical compositions containing CIS-6-nonenol and its derivatives and methods for treating skin'20127,993,629'Topical compositions containing CIS-6-nonenol and its derivatives and methods for treating skin'20117,618,956'Reduction of hair growth'20097,160,921'Reduction of hair growth'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2009Patents assigned to GILLETTE CO (2)· patent assignee history
2007–2009Based in Framingham, MA, US· patent location history
2011–2016Patents assigned to AVON PROD INC (11)· patent assignee history
2011–2016Based in New Milford, NJ, US· patent location history
2012–2014Patents assigned to PTCHELINTSEV DMITRI S (2)· patent assignee history
2013–2016Patents assigned to HWANG CHENG (2)· patent assignee history
2014Patents assigned to HWANG CHENG S (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AVON PROD INC112011–2016
GILLETTE CO22007–2009
HWANG CHENGself22013–2016
HWANG CHENG Sself22014
PTCHELINTSEV DMITRI S22012–2014
Locations
LocationPatentsSpan
New Milford, New Jersey, US112011–2016
Framingham, Massachusetts, US22007–2009