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Ge Cheng & Co Ltd.- Articles

31
DEC
2021
If Trademarks Have Been Submitted for Non-Use Cancellation, Take It Easy, GECHENG Helps You Tackle Every Trick!
31
DEC
2021
Ge Cheng & Co Ltd. - Yue Cheng
I. The definition of non-use cancellation and introduction of basic coping strategy In accordanc...

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12
NOV
2021
A Brief Discussion on the Choice for the Closest Prior Art
12
NOV
2021
Ge Cheng & Co Ltd. - Gaozhan YU
Introduction In accordance with the logic of three-step method for evaluating inventive step, the c...

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28
OCT
2021
Brief Discussion of Submission for Record of License Contract for Patent Exploitation
28
OCT
2021
Ge Cheng & Co Ltd. - Yue JI
Record of license contract for patent exploitation refers to the administrative act of China Nationa...

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05
FEB
2021
Interpretations of Amendments to Guidelines for Patent Examination
05
FEB
2021
Ge Cheng & Co Ltd. - Huining Zhu
The CNIPA has made a decision on amending the Guidelines for Patent Examination, which takes i...

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15
DEC
2020
Speaking of a Change Involving Bankruptcy Liquidation
15
DEC
2020
Ge Cheng & Co Ltd. - Yue JI
As the protection of intellectual property, an intangible right, has been paid more and more attenti...

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26
OCT
2020
Whether "Common Knowledge" in Inventive Argument is Truly Common Knowledge
26
OCT
2020
Ge Cheng & Co Ltd. - Zhanyuan Zhao
In determining the inventive step of a patent, the “three-step method” is mainly u...

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25
JUL
2020
Thinking About the Feature of Parameters from an Administrative Litigation Judgment
25
JUL
2020
Ge Cheng & Co Ltd. - Gaozhan Yu
In accordance with Chapter 10 of Part 2 of the Examination Guideline, as for a claim of a chemica...

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22
JUN
2020
Drafting and Researching on Examination for Pharmaceutical Polymorphic Patent Application
22
JUN
2020
Ge Cheng & Co Ltd. - Yuan Li, Ph. D.
I. Summary Polymorphism refers to the presence of at least two or more different molecular arra...

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12
MAY
2020
Survival Rule of Supplementary Experimental Data in Invalidation in Chemistry Field
12
MAY
2020
Ge Cheng & Co Ltd. - Huining Zhu
In China, according to the provisions of the current Patent Examination Guidelines for supplementary...

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06
JAN
2020
Protection Status of Medical-Use Invention in Various Countries
06
JAN
2020
Ge Cheng & Co Ltd. - Yuan Li, Ph. D.
In the patent field, discovering new therapeutic uses of drugs is known as invention for medical use...

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04
DEC
2019
Whether the Patent Infringement Dispute Request Constitutes an Infringement Warning in the Sense of Patent Law
04
DEC
2019
Ge Cheng & Co Ltd. - Huining Zhu
In a patent infringement dispute, the patentee has a certain choice as to whether the dispute is han...

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12
SEP
2019
Getting To Know Patent Right Verification for Industrial Design from an Invalidation Litigation Case
12
SEP
2019
Ge Cheng & Co Ltd. - Gang Wang
When Chinese Patent Law was revised in 2008, there is an amendment on the granting terms for indu...

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31
JUL
2019
A Discussion on the Impact of Confirmation of Technical Effect on Criterion of Inventive step in the Field of Chemistry and Pharmacy
31
JUL
2019
Ge Cheng & Co Ltd. - Huining Zhu
In order to discuss the impact of confirmation of technical effect on criterion of inventive step, t...

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25
APR
2019
When "the method for treatment of diseases" takes the shell of "pharmaceutical use"
25
APR
2019
Ge Cheng & Co Ltd. - Yun Cheng
I. History of the pharmaceutical use claim In the field of biomedical patents, a special prot...

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