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: COVENTRY UNIVERSITY (Update: 01.07.2024)

Cumulated data

**Cumulated data**
Total of filed applications, of which for:	7
Patents	7
Short-term patents	0
Utility models	0
Titles of protection granted/issued, of which:
patents (BI)	7/7
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)	11.4 BI: 11.4

Year	Patents	Total
1994	6	6
1995	1	1

Year	Patents	Short-term patents	Utility models
1996	2	0	0
2000	3	0	0
2001	1	0	0
2002	1	0	0

Top IPC subclasses

**Top IPC subclasses**
No.	Subclass	Total appl.	Description
1	F02B	35	Internal-combustion piston engines; combustion engines in general
2	F02F	1	cylinders, pistons, or casings for combustion enginesarrangements of sealings in combustion engines

Top IPC subgroups

**Top IPC subgroups**
No.	Subgroup	Total appl.
1	F02B 1/04	5
2	F02B 3/06	5
3	F02B 75/02	5
4	F02B 19/04	4
5	F02B 19/06	3
6	F02B 23/00	2
7	F02B 25/10	2
8	F02B 75/10	2
9	F02B 19/00	2
10	F02B 23/08	1
11	F02B 33/14	1
12	F02B 75/12	1
13	F02B 19/10	1
14	F02B 19/02	1
15	F02F 7/00	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	MERRITT DAN	7

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	DAN MERRITT	4
2	MERRITT Dan	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	DAN MERRITT	4
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	7

Top 10 foreign co-applicants

**Top 10 foreign co-applicants**
No.	Country	Name	Total
1	GB	DAN MERRITT	4
2	GB	MERRITT Dan	3

Top-10 foreign co-owners

**Top-10 foreign co-owners**
No.	Country	Name	Total
1	GB	DAN MERRITT	4
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	3
2	GB	2186913	3
3	GB	2155546	2
4	GB	2218153	2
5	GB	2238830	1
6	GB	21555446	1
7	EP	0541291	1
8	EP	0437920	1
9	US	5009207	1
10	RU	2011860	1

Top patents cited by examiners(in Search Reports)

**Top patents cited by examiners(in Search Reports)**
No.	Number	Total
1	439	3
2	440	2
3	1211	2
4	1793	2
5	1236	2
6	440	1
7	1212	1
8	1237	1

The most cited person patents(in Description)

**The most cited person patents(in Description)**
No.	Country	Number	Total	Self-citations
1	MD	440	1	0

The most longeval person patents

**The most longeval person patents**
No.	Patent number	Applicant	Inventor	Patent owner	Title	Valid till	In force (years)
1	1211	COVENTRY UNIVERSITY, GB; DAN MERRITT, GB;	MERRITT DAN, GB;	COVENTRY UNIVERSITY, GB; DAN MERRITT, GB;	An internal combustion engine	12.07.2006	15
2	1212	COVENTRY UNIVERSITY, GB; DAN MERRITT, GB;	MERRITT DAN, GB;	COVENTRY UNIVERSITY, GB; DAN MERRITT, GB;	An internal combustion engine	22.12.2007	13
3	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
4	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
5	439	COVENTRY UNIVERSITY, GB; DAN MERRITT, GB;	MERRITT DAN, GB;	COVENTRY UNIVERSITY, GB; DAN MERRITT, GB;	Internal combustion engine and internal combustion engine with compression ignition.	27.12.2003	9
6	440	COVENTRY UNIVERSITY, GB; DAN MERRITT, GB;	MERRITT DAN, GB;	COVENTRY UNIVERSITY, GB; DAN MERRITT, GB;	Internal combustion engine	28.12.2003	9
7	1236	COVENTRY UNIVERSITY, GB; MERRITT Dan, GB;	MERRITT DAN, GB;	COVENTRY UNIVERSITY, GB; MERRITT Dan, GB;	An internal combustion engine	29.12.2003	9

Up