Inventor

Charles Kreiman

Inventor
Watertown, MA, US

Overview

17→
Patents
2010–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 17 as inventor

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

C07Dprimary
C07DHeterocyclic compounds43%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations40%
A61KPreparations for medical, dental or toiletry purposes8%
C07CAcyclic or carbocyclic compounds8%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2021Patents assigned to AMGEN INC (17)· patent assignee history
2010–2014Based in Watertown, MA, US· patent location history
2012–2014Patents assigned to KREIMAN CHARLES (6)· patent assignee history
2012–2014Patents assigned to PATEL VINOD F (6)· patent assignee history
2012–2014Patents assigned to DINEEN THOMAS (5)· patent assignee history
2012–2014Patents assigned to LOPEZ PATRICIA (5)· patent assignee history
2015Based in Belmont, MA, US· patent location history
2016–2021Based in Hopkinton, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMGEN INC172010–2021
KREIMAN CHARLESself62012–2014
PATEL VINOD F62012–2014
DINEEN THOMAS52012–2014
LOPEZ PATRICIA52012–2014
Locations
LocationPatentsSpan
Watertown, Massachusetts, US102010–2014
Hopkinton, Massachusetts, US42016–2021
Belmont, Massachusetts, US32015