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Profile: ISTRU Andrei (Update: 01.05.2024)

Date cumulate

**Cumulated data**
Total of filed applications, of which for:	10
Patents	10
Short-term patents	0
Utility models	0
Titles of protection granted/issued, of which:
patents (BI)	8/7
short term patents (BISD)	0/0
utitity models (MU)	0/0
6
Applications in which inventor is applicant	6
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)	5.1 BI: 5.1

Anul	Brevete de invenţie	Total
1993	1	1
2000	2	2
2001	2	2
2004	1	1
2005	3	3
2008	1	1

Anul	Brevete de invenţie	Brevete de invenţie de scurtă durată	Modele de utilitate
2000	1	0	0
2001	1	0	0
2002	1	0	0
2004	1	0	0
2006	1	0	0
2007	1	0	0
2009	1	0	0

Top IPC subclasses

**Top IPC subclasses**
Nr.	Subclasă	Total	Descrierea
1	B01F	4	mixing, e.g. dissolving, emulsifying, dispersing
2	C03C	3	chemical composition of glasses, glazes, or vitreous enamelssurface treatment of glasssurface treatm
3	C04B	3	Lime; magnesia; slag; cements; compositions thereof, e.g. mortars, concrete or like building materials; artificial stone; ceramics; refractories; treatment of natural stone
4	C03B	1	manufacture, shaping, or supplementary processes
5	B28C	1	preparing clayproducing mixtures containing clay or cementitious material, e.g. plaster
6	B28B	1	shaping clay or other ceramic compositions, slag or mixtures containing cementitious material, e.g.

Top IPC subgroups

**Top IPC subgroups**
Nr.	Subgrupă	Total
1	B01F 7/04	3
2	B01F 7/02	1
3	B28B 3/00	1
4	B28C 5/20	1
5	C03B 17/00	1
6	C03C 17/00	1
7	C03C 17/02	1
8	C03C 17/42	1
9	C04B 18/12	1
10	C04B 28/00	1
11	C04B 28/22	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	KRIUKOV Vladimir	4
2	MIROŞNIC Olga	1
3	MIROŞNIC Irina	1
4	CHIRLICI Nicolai	1
5	ANDRIEVSCHI Serghei	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	KRIUKOV Vladimir	4
2	CENTRUL COOPERATIST INTERDEPARTAMENTAL ŞTIINŢIFIC DE PRODUCERE, "MATERIALOVEDENIE"	3
3	MIROŞNIC Olga	1
4	MIROŞNIC Irina	1
5	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	KRIUKOV Vladimir	3
2	CENTRUL COOPERATIST INTERDEPARTAMENTAL ŞTIINŢIFIC DE PRODUCERE, "MATERIALOVEDENIE"	2
3	MIROŞNIC Olga	1
4	MIROŞNIC Irina	1
5	UNIVERSITATEA TEHNICĂ A MOLDOVEI	1

Top-10 foreign co-inventors

**Top-10 foreign co-inventors**
Nr.	Ţara	Nume	Total
1	UA	KRIUKOV Vladimir	4

Top 10 foreign co-applicants

**Top 10 foreign co-applicants**
Nr.	Ţara	Nume	Total
1	UA	KRIUKOV Vladimir	4

Top-10 foreign co-owners

**Top-10 foreign co-owners**
Nr.	Ţara	Nume	Total
1	UA	KRIUKOV Vladimir	3

Top patents cited by person

**Top patents cited by person**
Nr.	Ţara	Număr	Total
1	MD	1683	2
2	RU	2001103552	1
3	SU	937168	1
4	SU	1211237	1
5	SU	1641407	1
6	SU	1345587	1
7	SU	1536348	1
8	SU	1799289	1

Top patents cited by examiners(in Search Reports)

**Top patents cited by examiners(in Search Reports)**
Nr.	Număr	Total
1	2829	5
2	2233	2
3	1683	2

The most cited person patents(in Description)

**The most cited person patents(in Description)**
Nr.	Ţara	Număr	Total	Autocitări
1	MD	1683	3	2

The most longeval person patents

**The most longeval person patents**
Nr.	Număr brevet	Solicitant	Inventator	Titular	Titlu	Valabil pînă la	Valabil (ani)
1	1683	CENTRU COOPERATIST INTERDEPARTAMENTAL ŞTIINŢIFIC DE PRODUCERE, "MATERIALOVEDENIE", MD;	ISTRU Andrei, MD;	CENTRU COOPERATIST INTERDEPARTAMENTAL ŞTIINŢIFIC DE PRODUCERE, "MATERIALOVEDENIE", MD;	Malaxor cu acţiune continuă	02.03.2006	6
2	1528	CENTRU COOPERATIST INTERDEPARTAMENTAL ŞTIINŢIFIC DE PRODUCERE, "MATERIALOVEDENIE", MD;	ISTRU Andrei, MD;	CENTRU COOPERATIST INTERDEPARTAMENTAL ŞTIINŢIFIC DE PRODUCERE, "MATERIALOVEDENIE", MD;	Dispozitiv pentru fabricarea pieselor de carcasă	02.03.2006	6
3	2233	ISTRU Andrei, MD;	ISTRU Andrei, MD;	ISTRU Andrei, MD;	Malaxor cu acţiune continuă (variante)	27.12.2007	6

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