Patent Profile of the Person

For comments, suggestions

Filing of Patent Applications

Issuance of Patents

Maintenance of Patents

Women Inventors

Patenting Abroad

Analysis of Patent Citations

Activity of Patent Attorneys

Patent Profile of the Person

Profile: XING Li (Update: 01.04.2025)

Cumulated data

**Cumulated data**
Total of filed applications, of which for:	4
Patents	4
Short-term patents	0
Utility models	0
Titles of protection granted/issued, of which:
patents (BI)	1/1
short term patents (BISD)	0/0
utitity models (MU)	0/0

Total of valid titles of protection	1 (BI:1 BISD:0 MU:0)
Invalid patents with the right of revalidation	0
Total titles of protection being valid more than 5 years	1
Average life of patent (years)	10.0 BI: 10.0

Year	Patents	Total
2015	1	1
2016	1	1
2017	2	2

Year	Patents	Short-term patents	Utility models
2022	1	0	0

Top IPC subclasses

**Top IPC subclasses**
No.	Subclass	Total appl.	Description
1	C07D	15	Heterocyclic compounds
2	A61K	9	Preparations for medical, dental, or toilet purposes
3	A61P	8	Specific therapeutic activity of chemical compounds or medicinal preparations

Top IPC subgroups

**Top IPC subgroups**
No.	Subgroup	Total appl.
1	A61K 31/454	3
2	C07D 401/14	3
3	A61K 31/506	2
4	A61P 35/00	2
5	A61P 37/08	2
6	A61P 29/02	2
7	C07D 401/04	2
8	A61K 31/497	1
9	A61K 31/519	1
10	A61K 31/4155	1
11	A61K 31/5355	1
12	A61P 37/00	1
13	A61P 29/00	1
14	C07D 471/04	1
15	C07D 403/14	1
16	C07D 413/04	1
17	C07D 413/14	1
18	C07D 405/14	1
19	C07D 407/14	1
20	C07D 417/14	1

Cooperation

Top-10 Inventors/Co-inventors (in the case of inventor profile)

**Top-10 Inventors/Co-inventors (in the case of inventor profile)**
No.	Name	Total
1	SCHNUTE Mark Edward	3
2	JONES Peter	2
3	KAILA Neelu	2
4	WAN Zhao-Kui	2
5	SAIAH Eddine	2
6	ZHANG Liying	2
7	ZAMARATSKI Edouard	2
8	MENTE Scot Richard	2
9	ZAPF Christoph Wolfgang	2
10	FLICK Andrew Christopher	2

Top-10 Co-applicants/applicants (in the case of inventor profile)

**Top-10 Co-applicants/applicants (in the case of inventor profile)**
No.	Name	Total
1	PFIZER INC.	4

Top-10 Co-owners/owners (in the case of inventor profile)

**Top-10 Co-owners/owners (in the case of inventor profile)**
No.	Name	Total
1	PFIZER INC.	1

Top-10 foreign co-inventors

**Top-10 foreign co-inventors**
No.	Country	Name	Total
1	US	SCHNUTE Mark Edward	3
2	SE	ZAMARATSKI Edouard	2
3	SE	WENNERSTÅL Göran Mattias	2
4	US	KAILA Neelu	2
5	US	SAIAH Eddine	2
6	US	WAN Zhao-Kui	2
7	US	ZAPF Christoph Wolfgang	2
8	US	MENTE Scot Richard	2
9	US	ZHANG Liying	2
10	US	FLICK Andrew Christopher	2

Top 10 foreign co-applicants

**Top 10 foreign co-applicants**
No.	Country	Name	Total
1	US	PFIZER INC.	4

Top-10 foreign co-owners

**Top-10 foreign co-owners**
No.	Country	Name	Total
1	US	PFIZER INC.	1

Top patents cited by person

**Top patents cited by person**
No.	Country	Number	Total
1	WO	2008/119792	1

The most longeval person patents

**The most longeval person patents**
No.	Patent number	Applicant	Inventor	Patent owner	Title	Valid till	In force (years)
1	4800	PFIZER INC., US;	FENSOME Andrew, US; GOPALSAMY Ariamala, US; GERSTENBERGER Brian S., US; EFREMOV Ivan Viktorovich, US; WAN Zhao-Kui, US; PIERCE Betsy, US; TELLIEZ Jean-Baptiste, US; TRUJILLO John I, US; ZHANG Liying, US; XING Li, US; SAIAH Eddine, US;	PFIZER INC., US;	Aminopyrimidinyl compounds as JAK inhibitors	07.08.2025	10

Up