IPD
ANALYTICS
LitQC
USA
EU
EP
NTL
JP
BR
CA
AU
MX
RU
CN
IN
KR
TW
SA
ROW
AR
CL
CO
HK
IL
KE
NZ
PE
PH
SG
ZA
VN
Docs
CN
changes
China Litigation Change Report
Showing for: 2025-06-30
Select date & click go to change
2025-06-30
2025-06-23
2025-06-16
2025-06-09
2025-06-02
2025-05-26
2025-05-19
2025-04-28
2025-04-21
2025-04-12
2025-04-05
2025-03-29
2025-03-22
2025-03-15
2025-03-11
2025-03-08
2025-03-04
Go
Expand All
Expand Updates (Experimental)
Following is the color highlighting logic for various sections in change report
Case, Appeal and Opponent cards
Newly added in tracker
Removed from tracker
Updated in tracker
No change in tracker
Patent Tables
#
Number
Outcome
Date
1
New
--
--
2
Removed
--
--
3
Updated
Old Value
New Value
New Value
4
No Change
--
--
Examples for change in values
Old Value deleted
New Value added
Brand New Value added
Value replaced with blank
4W119831
Case #
Proceeding Type
Court Venue
Status
Filing Date
Hearing Dates
4W119831
Invalidity
Patent Reexamination & Invalidation Department (PRID)
Pending
07/15/2025
Dismiss
Patents
#
Number
1
CN106456534
Opponents
1. Anonymous
Name
Filing Date
Withdrawn Date
Anonymous
2. TBD
Name
Filing Date
Withdrawn Date
TBD
4W119493
Case #
Proceeding Type
Court Venue
Status
Filing Date
Hearing Dates
4W119493
Invalidity
Patent Reexamination & Invalidation Department (PRID)
Pending
07/14/2025
Dismiss
Patents
#
Number
1
CN101932582
Opponents
1. Zhejiang Huahai Pharmaceutical
Name
Filing Date
Withdrawn Date
Zhejiang Huahai Pharmaceutical