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: MERRITT Dan (Update: 01.08.2024)

Cumulated data

**Cumulated data**
Total of filed applications, of which for:	3
Patents	3
Short-term patents	0
Utility models	0
Titles of protection granted/issued, of which:
patents (BI)	3/3
short term patents (BISD)	0/0
utitity models (MU)	0/0

Total of valid titles of protection	0 (BI:0 BISD:0 MU:0)
Invalid patents with the right of revalidation	0
Total titles of protection being valid more than 5 years	0
Average life of patent (years)	11.3 BI: 11.3

Year	Patents	Total
1994	2	2
1995	1	1

Year	Patents	Short-term patents	Utility models
2000	2	0	0
2002	1	0	0

Top IPC subclasses

**Top IPC subclasses**
No.	Subclass	Total appl.	Description
1	F02B	15	Internal-combustion piston engines; combustion engines in general

Top IPC subgroups

**Top IPC subgroups**
No.	Subgroup	Total appl.
1	F02B 1/04	3
2	F02B 3/06	3
3	F02B 75/02	3
4	F02B 19/04	2
5	F02B 33/14	1
6	F02B 75/12	1
7	F02B 19/02	1
8	F02B 19/06	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	MERRITT DAN	3

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	COVENTRY UNIVERSITY	3

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	COVENTRY UNIVERSITY	3
2	MERRITT Dan	2
3	MERRITT, Dan	1

Top-10 foreign co-inventors

**Top-10 foreign co-inventors**
No.	Country	Name	Total
1	GB	MERRITT DAN	3

Top 10 foreign co-applicants

**Top 10 foreign co-applicants**
No.	Country	Name	Total
1	GB	COVENTRY UNIVERSITY	3

Top-10 foreign co-owners

**Top-10 foreign co-owners**
No.	Country	Name	Total
1	GB	COVENTRY UNIVERSITY	3
2	GB	MERRITT Dan	2
3	GB	MERRITT, Dan	1

Top patents cited by person

**Top patents cited by person**
No.	Country	Number	Total
1	GB	2246394	2
2	GB	2155546	1
3	GB	2186913	1
4	GB	2218153	1
5	EP	0541291	1
6	EP	0437920	1
7	US	5009207	1
8	SU	83210	1

Top patents cited by examiners(in Search Reports)

**Top patents cited by examiners(in Search Reports)**
No.	Number	Total
1	1793	2
2	1236	2
3	1237	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	1237	COVENTRY UNIVERSITY, GB; MERRITT Dan, GB;	MERRITT DAN, GB;	COVENTRY UNIVERSITY, GB; MERRITT Dan, GB;	Internal combustion engine and process of operation thereof	25.06.2006	13
2	1793	COVENTRY UNIVERSITY, GB; MERRITT Dan, GB;	MERRITT Dan, GB;	COVENTRY UNIVERSITY, GB; MERRITT, Dan, GB;	Internal combustion engine and process for operation thereof	23.06.2006	12
3	1236	COVENTRY UNIVERSITY, GB; MERRITT Dan, GB;	MERRITT DAN, GB;	COVENTRY UNIVERSITY, GB; MERRITT Dan, GB;	An internal combustion engine	29.12.2003	9

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