Firm Directory


Jurisdictions List
-
Australia (80)
-
Bangladesh (61)
-
Brunei (10)
-
Cambodia (26)
-
China (406)
-
Beijing (273)
-
Guangdong (54)
-
Shanghai (79)
-
Hong Kong (84)
-
India (386)
-
Indonesia (102)
-
Japan (489)
-
Laos (6)
-
Macau (19)
-
Malaysia (80)
-
Mongolia (20)
-
Myanmar (39)
-
Nepal (19)
-
New Zealand (29)
-
Pakistan (67)
-
Philippines (86)
-
Singapore (72)
-
South Korea (132)
-
Sri Lanka (21)
-
Taiwan (103)
-
Thailand (55)
-
Vietnam (91)
-
Others (137)
-
Afghanistan (1)
-
Argentina (7)
-
Bahamas (1)
-
Bhutan (1)
-
Brazil (12)
-
Cameroon (5)
-
Canada (1)
-
Chile (4)
-
Colombia (5)
-
Costa Rica (2)
-
Croatia (1)
-
Ecuador (3)
-
Egypt (4)
-
Ghana (1)
-
Guatemala (3)
-
Haiti (1)
-
Iran (4)
-
Israel (1)
-
Jordan (2)
-
Kenya (1)
-
Madagascar (1)
-
Mauritius (1)
-
Mexico (13)
-
Morocco (2)
-
Nicaragua (1)
-
Nigeria (13)
-
Oman (2)
-
Peru (2)
-
Poland (1)
-
Qatar (2)
-
Russia (4)
-
Rwanda (1)
-
Saudi Arabia (4)
-
Serbia (1)
-
South Africa (2)
-
Sweden (1)
-
Switzerland (1)
-
Tanzania (7)
-
Turkey (2)
-
UAE (5)
-
Uganda (2)
-
Ukraine (1)
-
Uruguay (3)
-
USA (1)
-
Venezuela (4)
Ge Cheng & Co Ltd.

Address | Level 19, Tower E3, The Towers, Oriental Plaza, No 1 East Chang An Avenue, Beijing 100073, China. |
Tel | 86-10-8518 8598 |
Fax | 86-10-8518 3600 |
Contact Person | David Cheng |
davidcheng@gechengip.com , info@gechengip.com |
Jurisdiction | China |
Ranking | |
Experts list |
- Published articles
- Published newsletters
05
FEB
2021
Interpretations of Amendments to Guidelines for Patent Examination
05
FEB
2021
The CNIPA has made a decision on amending the Guidelines for Patent Examination, which takes i...
15
DEC
2020
Speaking of a Change Involving Bankruptcy Liquidation
15
DEC
2020
As the protection of intellectual property, an intangible right, has been paid more and more attenti...
26
OCT
2020
Whether "Common Knowledge" in Inventive Argument is Truly Common Knowledge
26
OCT
2020
In determining the inventive step of a patent, the “three-step method” is mainly u...
25
JUL
2020
Thinking About the Feature of Parameters from an Administrative Litigation Judgment
25
JUL
2020
In accordance with Chapter 10 of Part 2 of the Examination Guideline, as for a claim of a chemica...
22
JUN
2020
Drafting and Researching on Examination for Pharmaceutical Polymorphic Patent Application
22
JUN
2020
I. Summary
Polymorphism refers to the presence of at least two or more different molecular arra...
- 1
- 2
- 3