Inventor

John I. Trujillo

Inventor
Ledyard, CT, US

Overview

15→
Patents
2003–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 15 as inventor

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

C07Dprimary
C07DHeterocyclic compounds33%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations31%
A61KPreparations for medical, dental or toiletry purposes18%
C07CAcyclic or carbocyclic compounds4%
C07KPeptides4%
H04NPictorial communication, e.g. television4%
C04BLime, magnesia2%
Y02ATechnologies for adaptation to climate change2%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2006Patents assigned to PHARMACIA CORP (4)· patent assignee history
2003–2006Based in Creve Coeur, MO, US· patent location history
2005–2006Based in St. Peters, MO, US· patent location history
2005Based in St. Louis, MO, US· patent location history
2009–2021Patents assigned to PFIZER (10)· patent assignee history
2009–2015Based in St. Charles, MO, US· patent location history
2011–2015Patents assigned to HUANG WEI (3)· patent assignee history
2011–2015Patents assigned to TRUJILLO JOHN I (3)· patent assignee history
2012–2015Patents assigned to DEVRAJ RAJESH V (2)· patent assignee history
2017–2021Based in Ledyard, CT, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PFIZER102009–2021
PHARMACIA CORP42003–2006
HUANG WEI32011–2015
TRUJILLO JOHN Iself32011–2015
DEVRAJ RAJESH V22012–2015
Locations
LocationPatentsSpan
Ledyard, CT, US52017–2021
St. Charles, MO, US52009–2015
Creve Coeur, MO, US22003–2006
St. Peters, MO, US22005–2006
St. Louis, MO, US12005