Patent Profile of the Person

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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: RICHTER Daniel Tyler (Update: 01.08.2024)

Cumulated data

**Cumulated data**
Total of filed applications, of which for:	2
Patents	2
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
2016	2	2

Year	Patents	Short-term patents	Utility models
2023	1	0	0

Top IPC subclasses

**Top IPC subclasses**
No.	Subclass	Total appl.	Description
1	C07D	4	Heterocyclic compounds
2	A61K	2	Preparations for medical, dental, or toilet purposes
3	A61P	2	Specific therapeutic activity of chemical compounds or medicinal preparations

Top IPC subgroups

**Top IPC subgroups**
No.	Subgroup	Total appl.
1	A61P 35/00	2
2	A61K 31/47	1
3	A61K 31/433	1
4	C07D 401/14	1
5	C07D 401/06	1
6	C07D 405/14	1
7	C07D 417/08	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	KUNG Pei-Pei	2
2	KANIA Robert Steven	2
3	COLLINS Michael Raymond	2
4	HUANG Qinhua	1
5	SMITH Graham	1
6	BURNS Aaron Craig	1
7	WYTHES Martin James	1
8	KUMPF Robert Arnold	1
9	HOFFMAN Robert Louis	1
10	LINTON Maria Angelica	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.	2

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	KANIA Robert Steven	2
2	US	COLLINS Michael Raymond	2
3	US	KUNG Pei-Pei	2
4	US	NARASIMHAN Lakshmi Sourirajan	1
5	US	LINTON Maria Angelica	1
6	US	RICHARDSON Paul Francis	1
7	US	SMITH Graham	1
8	US	HOFFMAN Robert Louis	1
9	US	GREASLEY Samantha Elizabeth	1
10	US	BURNS Aaron Craig	1

Top 10 foreign co-applicants

**Top 10 foreign co-applicants**
No.	Country	Name	Total
1	US	PFIZER INC.	2

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	2012/142513	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	4820	PFIZER INC., US;	COLLINS Michael Raymond, US; KANIA Robert Steven, US; KUMPF Robert Arnold, US; KUNG Pei-Pei, US; RICHTER Daniel Tyler, US; SUTTON Scott Channing, US; WYTHES Martin James, US;	PFIZER INC., US;	Substituted dihydroisoquinolinone compounds	05.06.2025	10

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