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: BIRCA Radu (Update: 01.04.2025)

Cumulated data

**Cumulated data**
Total of filed applications, of which for:	8
Patents	0
Short-term patents	8
Utility models	0
Titles of protection granted/issued, of which:
patents (BI)	0/0
short term patents (BISD)	5/5
utitity models (MU)	0/0

Total of valid titles of protection	2 (BI:0 BISD:2 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)	5.0 BISD: 5.0

Year	Patents	Total
2013	0	1
2015	0	1
2019	0	1
2020	0	5

Year	Patents	Short-term patents	Utility models
2014	0	1	0
2016	0	1	0
2020	0	1	0
2022	0	2	0

Top IPC subclasses

**Top IPC subclasses**
No.	Subclass	Total appl.	Description
1	A61B	11	Diagnosis; surgery; identification
2	A61K	2	Preparations for medical, dental, or toilet purposes

Top IPC subgroups

**Top IPC subgroups**
No.	Subgroup	Total appl.
1	A61B 17/56	8
2	A61B 17/58	3
3	A61K 35/28	2

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	VEREGA Grigore	8
2	STRATAN Vladimir	7
3	NACU Viorel	6
4	CRUDU Mihail	6
5	CHELBAN Dumitru	6
6	IORDACHESCU Rodica	2
7	CLIPA Marcel	1
8	FEGHIU Leonid	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	UNIVERSITATEA DE STAT DE MEDICINĂ ŞI FARMACIE "NICOLAE TESTEMIŢANU" DIN REPUBLICA MOLDOVA	8

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	UNIVERSITATEA DE STAT DE MEDICINĂ ŞI FARMACIE "NICOLAE TESTEMIŢANU" DIN REPUBLICA MOLDOVA	5

Top-10 foreign co-inventors

**Top-10 foreign co-inventors**
No.	Country	Name	Total
1	RU	CHELBAN Dumitru	5

Top patents cited by person

**Top patents cited by person**
No.	Country	Number	Total
1	US	2007/0276506	3
2	RU	2142749	1

Top patents cited by examiners(in Search Reports)

**Top patents cited by examiners(in Search Reports)**
No.	Number	Total
1	666	5
2	666	4
3	1391	2
4	1391	2
5	976	1
6	976	1
7	1552	1

List of valid patents where the person is the first owner

List of valid patents where the person is the first owner
No.	Patent number	Valid till	In force (years)	Status	Title
1	1551	26.10.2025	5	Brevet valabil (scurta durata)	Method for restoring tibial metaphyseal defects
2	1552	26.10.2025	5	Brevet valabil (scurta durata)	Method for restoring tibial metaphyseal defects

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