Patent Profile of the Person

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Profile: DÂNTU Sergiu (Update: 01.11.2024)

Date cumulate

**Cumulated data**
Total of filed applications, of which for:	2
Patents	1
Short-term patents	1
Utility models	0
Titles of protection granted/issued, of which:
patents (BI)	1/1
short term patents (BISD)	1/1
utitity models (MU)	0/0
1
Applications in which inventor is applicant	1
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)	4.5 BI: 3.0 BISD: 6.0

Anul	Brevete de invenţie	Total
2000	1	1
2017	0	1

Anul	Brevete de invenţie	Brevete de invenţie de scurtă durată	Modele de utilitate
2003	1	0	0
2018	0	1	0

Top IPC subclasses

**Top IPC subclasses**
Nr.	Subclasă	Total	Descrierea
1	A01C	5	Planting; sowing; fertilising
2	F01N	2	gas-flow silencers or exhaust apparatus for machines or engines in generalgas-flow silencers or exha
3	F02B	1	Internal-combustion piston engines; combustion engines in general

Top IPC subgroups

**Top IPC subgroups**
Nr.	Subgrupă	Total
1	A01C 11/04	1
2	A01C 23/02	1
3	A01C 5/00	1
4	A01C 5/04	1
5	A01C 5/08	1
6	F01N 3/01	1
7	F01N 3/08	1
8	F02B 75/10	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	BEIU Ilie	1
2	MANOLI Ilie	1
3	PETROV Oleg	1
4	POPOVICI Tamara	1
5	POPOVICI Gheorghe	1
6	BESCHIERU Vladimir	1
7	GHERŞTEGA Gheorghe	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	POPOVICI Tamara	1
2	POPOVICI Gheorghe	1
3	BESCHIERU Vladimir	1
4	GHERŞTEGA Gheorghe	1
5	INSTITUŢIA PUBLICĂ UNIVERSITATEA TEHNICĂ A MOLDOVEI	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	POPOVICI Tamara	1
2	POPOVICI Gheorghe	1
3	BESCHIERU Vladimir	1
4	GHERŞTEGA Gheorghe	1
5	INSTITUŢIA PUBLICĂ UNIVERSITATEA TEHNICĂ A MOLDOVEI	1

Top patents cited by person

**Top patents cited by person**
Nr.	Ţara	Număr	Total
1	RU	2075607	1
2	RU	2119065	1
3	RU	2349782	1
4	RU	25009906	1
5	SU	470267	1
6	SU	213462	1
7	BY	6885	1

Top patents cited by examiners(in Search Reports)

**Top patents cited by examiners(in Search Reports)**
Nr.	Număr	Total
1	1240	3
2	2157	1

The most longeval person patents

**The most longeval person patents**
Nr.	Număr brevet	Solicitant	Inventator	Titular	Titlu	Valabil pînă la	Valabil (ani)
1	1240	UNIVERSITATEA TEHNICĂ A MOLDOVEI, MD;	PETROV Oleg, MD; MANOLI Ilie, MD; BEIU Ilie, MD; DÂNTU Sergiu, MD;	UNIVERSITATEA TEHNICĂ A MOLDOVEI, MD;	Dispozitiv pentru epurarea gazelor de eşapament ale motorului cu ardere internă (variante)	07.07.2023	6

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