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: GERSTENBERGER Brian S. (Update: 01.08.2024)

Cumulated data

**Cumulated data**
Total of filed applications, of which for:	1
Patents	1
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)	9.0 BI: 9.0

Year	Patents	Total
2017	1	1

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

Top IPC subclasses

**Top IPC subclasses**
No.	Subclass	Total appl.	Description
1	C07D	5	Heterocyclic compounds
2	A61P	2	Specific therapeutic activity of chemical compounds or medicinal preparations
3	A61K	1	Preparations for medical, dental, or toilet purposes

Top IPC subgroups

**Top IPC subgroups**
No.	Subgroup	Total appl.
1	A61K 31/506	1
2	A61P 35/00	1
3	A61P 37/00	1
4	C07D 401/14	1
5	C07D 403/14	1
6	C07D 405/14	1
7	C07D 487/08	1
8	C07D 519/00	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	XING Li	1
2	WAN Zhao-Kui	1
3	SAIAH Eddine	1
4	ZHANG Liying	1
5	PIERCE Betsy	1
6	FENSOME Andrew	1
7	TRUJILLO John I	1
8	GOPALSAMY Ariamala	1
9	TELLIEZ Jean-Baptiste	1
10	EFREMOV Ivan Viktorovich	1

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.	1

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	SAIAH Eddine	1
2	US	WAN Zhao-Kui	1
3	US	FENSOME Andrew	1
4	US	TELLIEZ Jean-Baptiste	1
5	US	EFREMOV Ivan Viktorovich	1
6	US	ZHANG Liying	1
7	US	PIERCE Betsy	1
8	US	XING Li	1
9	US	GOPALSAMY Ariamala	1
10	US	TRUJILLO John I	1

Top 10 foreign co-applicants

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

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	07.08.2024	9

Up