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: CRUDU Valeriu (Update: 01.04.2025)

Cumulated data

**Cumulated data**
Total of filed applications, of which for:	11
Patents	11
Short-term patents	0
Utility models	0
Titles of protection granted/issued, of which:
patents (BI)	11/11
short term patents (BISD)	0/0
utitity models (MU)	0/0
2
Applications in which inventor is applicant	2
Total of valid titles of protection	0 (BI:0 BISD:0 MU:0)
Invalid patents with the right of revalidation	1
Total titles of protection being valid more than 5 years	0
Average life of patent (years)	3.9 BI: 3.9

Year	Patents	Total
1995	2	2
1996	1	1
1997	1	1
1998	1	1
1999	1	1
2002	1	1
2003	1	1
2004	1	1
2007	1	1
2018	1	1

Year	Patents	Short-term patents	Utility models
1996	1	0	0
1998	3	0	0
1999	1	0	0
2000	1	0	0
2003	1	0	0
2004	1	0	0
2006	1	0	0
2008	1	0	0
2020	1	0	0

Top IPC subclasses

**Top IPC subclasses**
No.	Subclass	Total appl.	Description
1	A61K	18	Preparations for medical, dental, or toilet purposes
2	C07C	15	Acyclic or carbocyclic compounds
3	A61P	6	Specific therapeutic activity of chemical compounds or medicinal preparations
4	C07F	5	acyclic, carbocyclic, or heterocyclic compounds containing elements other than carbon, hydrogen, hal
5	C01G	2	Compounds containing metals not covered by subclasses C01D or C01F
6	C12Q	2	measuring or testing processes involving enzymes or micro-organismscompositions or test papers there
7	C12N	2	Micro-organisms or enzymes; compositions thereof; propagating, preserving, or maintaining micro-organisms; mutation or genetic engineering; culture media
8	C07D	1	Heterocyclic compounds

Top IPC subgroups

**Top IPC subgroups**
No.	Subgroup	Total appl.
1	A61K 31/30	6
2	A61P 31/10	5
3	C07F 1/08	5
4	C07C 47/56	4
5	A61K 31/045	3
6	A61K 31/05	2
7	C12N 1/20	2
8	C12Q 1/00	2
9	C07C 47/55	2
10	A61K 31/11	1
11	A61K 31/12	1
12	A61K 31/06	1
13	A61K 31/055	1
14	A61K 31/655	1
15	A61K 31/175	1
16	A61K 39/085	1
17	A61P 31/06	1
18	C01G 51/00	1
19	C01G 9/00	1
20	C07C 31/20	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	ŢAPCOV Victor	9
2	SAMUSI Nina	7
3	GULEA Aurelian	5
4	CIUMACOV Iurie	5
5	SIMONOV Iurie	1
6	CIAICA Tatiana	1
7	ANTOSYAK Boris	1
8	ERMACOVA Tatiana	1
9	PRISACARI Viorel	1
10	NOVIŢCHI Ghenadie	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 DIN MOLDOVA	8
2	INSTITUŢIA PUBLICĂ UNIVERSITATEA DE STAT DIN MOLDOVA	1

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 DIN MOLDOVA	9

Top-10 foreign co-inventors

**Top-10 foreign co-inventors**
No.	Country	Name	Total
1	BY	ERMACOVA Tatiana	1

Top patents cited by person

**Top patents cited by person**
No.	Country	Number	Total
1	MD	1491	2
2	MD	2861	1
3	MD	2454	1

Top patents cited by examiners(in Search Reports)

**Top patents cited by examiners(in Search Reports)**
No.	Number	Total
1	2861	14
2	812	12
3	3484	5
4	2454	3
5	727	2
6	1491	2
7	2195	2
8	812	1
9	346	1
10	346	1

The most cited person patents(in Description)

**The most cited person patents(in Description)**
No.	Country	Number	Total	Self-citations
1	MD	1491	2	2
2	MD	2861	1	1
3	MD	2454	1	1
4	MD	1176	1	0
5	MD	812	1	0

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