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
VENTRICULO-ATRIAL SHUNT
US 3,492,996 A
Filed
: 02/09/1966
Issued
: 02/03/1970
Est. Priority Date
: 02/09/1966
Status: Expired due to Term
Alert
Pin
0
Associated Cases
0
Associated Defendants
0
Product Citations
0
Petitions
66
Forward Citations
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
Citations
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
Edmund M. Fountain
Original Assignee
Edmund M. Fountain
Inventors
Fountain, Edmund M.
Application Number
US04/526,294
Time in Patent Office
1,455 Days
Field of Search
US Class Current
604/9
CPC Class Codes
A61M 25/04
in the body, e.g. expansibl...
A61M 27/006
Cerebrospinal drainage; Acc...
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
×
×