For comments, suggestions
Profile: ZAITEV Dumitru (Update: 01.09.2020)

Date cumulate

Cumulated data
Total of filed applications, of which for: 5

Patents

4

Short-term patents

1

Utility models

0
Titles of protection granted/issued, of which:

patents (BI)

4/4

short term patents (BISD)

0/0

utitity models (MU)

0/0
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) 5.5
BI: 5.5


AnulBrevete de invenţieTotal
200211
200411
200711
201301
201411




AnulBrevete de invenţieBrevete de invenţie de scurtă duratăModele de utilitate
2005100
2006100
2009100
2016100








Top IPC subclasses

Top IPC subclasses
Nr.SubclasăTotalDescrierea
1 H02M 8 apparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use wit
2 H02J 3 circuit arrangements or systems for supplying or distributing electric powersystems for storing elec


Top IPC subgroups

Top IPC subgroups
Nr.SubgrupăTotal
1 H02M 5/257 4
2 H02J 3/06 3
3 H02M 5/12 3
4 H02M 5/10 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.NumeTotal
1 CALININ Lev 5
2 TÎRŞU Mihai 4
3 GOLUB Irina 2
4 BERZAN Vladimir 2
5 SIZOV Alexandr 1
6 ANISIMOV Vladimir 1
7 IAROŞENCO Evgheni 1


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

Top-10 Co-applicants/applicants (in the case of inventor profile)
Nr.NumeTotal
1 INSTITUTUL DE ENERGETICĂ AL ACADEMIEI DE ŞTIINŢE A MOLDOVEI 5


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

Top-10 Co-owners/owners (in the case of inventor profile)
Nr.NumeTotal
1 INSTITUTUL DE ENERGETICĂ AL ACADEMIEI DE ŞTIINŢE A MOLDOVEI 4


Top patents cited by person

Top patents cited by person
Nr.ŢaraNumărTotal
1 SU 1601714 1


Top patents cited by examiners(in Search Reports)

Top patents cited by examiners(in Search Reports)
Nr.NumărTotal
1 2652 2
2 3823 2
3 2824 2
4 4397 1


The most longeval person patents

The most longeval person patents
Nr.Număr brevetSolicitantInventatorTitularTitluValabil pînă laValabil (ani)
1 2652 INSTITUTUL DE ENERGETICĂ AL ACADEMIEI DE ŞTIINŢE A MOLDOVEI, MD; CALININ Lev, MD; ZAIŢEV Dumitru, MD; BERZAN Vladimir, MD; TÎRŞU Mihai, MD; INSTITUTUL DE ENERGETICĂ AL ACADEMIEI DE ŞTIINŢE A REPUBLICII MOLDOVA, MD; Instalaţie de reglare a unghiului de fază dirijată cu chei electronice de putere 26.04.2011 7


Up
/inventions/Statsearch?name=ZAITEV%20Dumitru