Patent Profile of the Person

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Profile: GUTU Marin (Update: 01.09.2023)

Date cumulate

**Cumulated data**
Total of filed applications, of which for:	12
Patents	2
Short-term patents	10
Utility models	0
Titles of protection granted/issued, of which:
patents (BI)	2/2
short term patents (BISD)	7/7
utitity models (MU)	0/0

Total of valid titles of protection	4 (BI:1 BISD:3 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)	5.0 BI: 5.0 BISD: 5.0

Anul	Brevete de invenţie	Total
2011	0	1
2013	0	1
2015	0	1
2016	1	2
2017	0	1
2018	0	1
2019	0	1
2020	1	1
2021	0	1
2023	0	2

Anul	Brevete de invenţie	Brevete de invenţie de scurtă durată	Modele de utilitate
2012	0	1	0
2014	0	1	0
2016	0	1	0
2017	0	1	0
2018	1	0	0
2019	0	1	0
2021	0	1	0
2022	1	1	0

Top IPC subclasses

**Top IPC subclasses**
Nr.	Subclasă	Total	Descrierea
1	F03D	13	Wind motors
2	H02S	5
3	F03B	2	machines or engines for liquids
4	F16H	1	gearing
5	F22B	1	methods of steam generationsteam boilers
6	F04B	1	positive-displacement machines for liquidspumps
7	F02B	1	Internal-combustion piston engines; combustion engines in general
8	H02P	1	control or regulation of electric motors, generators, or dynamo-electric converterscontrolling trans

Top IPC subgroups

**Top IPC subgroups**
Nr.	Subgrupă	Total
1	F03D 1/00	4
2	F03D 3/02	3
3	F03D 7/04	2
4	F02B 75/26	1
5	F22B 3/06	1
6	F03B 13/12	1
7	F03B 13/26	1
8	F03D 80/00	1
9	F03D 80/40	1
10	F03D 7/02	1
11	F03D 9/00	1
12	F04B 17/02	1
13	F16H 1/32	1
14	H02P 9/04	1
15	H02S 10/00	1
16	H02S 10/12	1
17	H02S 20/00	1
18	H02S 20/30	1
19	H02S 20/32	1

Cooperarea

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

**Top-10 Inventors/Co-inventors (in the case of inventor profile)**
Nr.	Nume	Total
1	DULGHERU Valeriu	10
2	BOSTAN Viorel	8
3	BOSTAN Ion	7
4	CIOBANU Oleg	5
5	CIOBANU Radu	4
6	ODAINÂI Valeriu	4
7	RABEI Ivan	2
8	SOBOR Ion	1
9	CRUDU Radu	1
10	VACULENCO Maxim	1

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

**Top-10 Co-applicants/applicants (in the case of inventor profile)**
Nr.	Nume	Total
1	UNIVERSITATEA TEHNICĂ A MOLDOVEI	11
2	INSTITUŢIA PUBLICĂ UNIVERSITATEA TEHNICĂ A MOLDOVEI	1
3	INSTITUTUL DE CERCETĂRI PENTRU HIDRAULICĂ ŞI PNEUMATICĂ	1

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

**Top-10 Co-owners/owners (in the case of inventor profile)**
Nr.	Nume	Total
1	UNIVERSITATEA TEHNICĂ A MOLDOVEI	9
2	INSTITUTUL DE CERCETĂRI PENTRU HIDRAULICĂ ŞI PNEUMATICĂ	1

Top-10 foreign co-inventors

**Top-10 foreign co-inventors**
Nr.	Ţara	Nume	Total
1	RO	DUMITRESCU Catalin	1

Top 10 foreign co-applicants

**Top 10 foreign co-applicants**
Nr.	Ţara	Nume	Total
1	RO	INSTITUTUL DE CERCETĂRI PENTRU HIDRAULICĂ ŞI PNEUMATICĂ	1

Top-10 foreign co-owners

**Top-10 foreign co-owners**
Nr.	Ţara	Nume	Total
1	RO	INSTITUTUL DE CERCETĂRI PENTRU HIDRAULICĂ ŞI PNEUMATICĂ	1

Top patents cited by person

**Top patents cited by person**
Nr.	Ţara	Număr	Total
1	MD	3817	1
2	MD	4219	1
3	MD	2679	1
4	GB	2477532	1
5	MD	661	1
6	MD	671	1
7	CN	101363402	1
8	RO	133233	1
9	RO	130364	1
10	WO	8909336	1

Top patents cited by examiners(in Search Reports)

**Top patents cited by examiners(in Search Reports)**
Nr.	Număr	Total
1	681	3
2	1261	3
3	1476	2
4	487	1
5	4487	1

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