Solutions
Empower Patent Analytics
Empower Litigation Defense
Empower License Manager
Use Cases
Patent Licensing
Portfolio Management
Litigation Strategy
Market Intelligence
Data Platform
Contact Us
Login
×
View as Organization
Thiosemicarbazones
US 2,621,211 A
Filed
: 08/25/1950
Issued
: 12/09/1952
Est. Priority Date
: 08/27/1949
Status: Expired due to Term
Alert
Pin
0
Associated Cases
0
Associated Defendants
0
Product Citations
0
Petitions
1
Forward Citation
0
Assignments
First Claim
Patent Images
View all claims
0 Assignments
Timeline View
Assignment View
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
0 Petitions
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
Accused Products
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
1 Citation
0 Claims
Specification
Resources
Litigation Campaign Assessment
Thank you for your request. You will receive a custom alert email when the Litigation Campaign Assessment is available.
×
Current Assignee
Fritz Mietzsch
,
Hans Schmidt
,
Robert Behnisch
Original Assignee
Fritz Mietzsch
,
Hans Schmidt
,
Robert Behnisch
Inventors
ROBERT BEHNISCH
,
FRITZ MIETZSCH
,
Schmidt, Hans
Application Number
US03/181,566
Time in Patent Office
837 Days
Field of Search
US Class Current
564/21
CPC Class Codes
C07D 213/38
having only hydrogen or hyd...
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
×
×