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Profile: ŢOPA Mihai (Update: 01.04.2024)

Date cumulate

Cumulated data
Total of filed applications, of which for: 3

Patents

3

Short-term patents

0

Utility models

0
Titles of protection granted/issued, of which:

patents (BI)

3/3

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 0
Total titles of protection being valid more than 5 years 0
Average life of patent (years) 6.7
BI: 6.7


AnulBrevete de invenţieTotal
199511
200022




AnulBrevete de invenţieBrevete de invenţie de scurtă duratăModele de utilitate
1996100
2002100
2004100








Top IPC subclasses

Top IPC subclasses
Nr.SubclasăTotalDescrierea
1 F03D 2 Wind motors
2 F16H 1 gearing
3 B23F 1 making gears or toothed racks
4 B24B 1 machines, devices, or processes for grinding or polishingdressing or conditioning of abrading surfac


Top IPC subgroups

Top IPC subgroups
Nr.SubgrupăTotal
1 B23F 9/06 1
2 B24B 53/08 1
3 F03D 1/06 1
4 F03D 3/02 1
5 F16H 1/32 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 BOSTAN Ion 3
2 DULGHERU Valeriu 2
3 BABAIAN Ion 1
4 MAZURU Sergiu 1
5 OPREA Anatolie 1
6 CIUPERCĂ Radu 1
7 VACULENCO Maxim 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 UNIVERSITATEA TEHNICĂ A MOLDOVEI 3


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 UNIVERSITATEA TEHNICĂ A MOLDOVEI 2
2 S.R.L. "PRECESIA" 1


Top patents cited by person

Top patents cited by person
Nr.ŢaraNumărTotal
1 US 4600360 1
2 SU 1563319 1
3 SU 1663857 1
4 SU 1225912 1


Top patents cited by examiners(in Search Reports)

Top patents cited by examiners(in Search Reports)
Nr.NumărTotal
1 1886 6
2 552 1


The most cited person patents(in Description)

The most cited person patents(in Description)
Nr.ŢaraNumărTotalAutocitări
1 MD 1886 2 0
2 MD 2106 1 0


The most longeval person patents

The most longeval person patents
Nr.Număr brevetSolicitantInventatorTitularTitluValabil pînă laValabil (ani)
1 1886 UNIVERSITATEA TEHNICĂ A MOLDOVEI, MD; BOSTAN Ion, MD; ŢOPA Mihai, MD; DULGHERU Valeriu, MD; VACULENCO Maxim, MD; UNIVERSITATEA TEHNICĂ A MOLDOVEI, MD; Angrenaj precesional şi procedeu de realizare a lui 13.10.2009 9
2 2106 UNIVERSITATEA TEHNICĂ A MOLDOVEI, MD; BOSTAN Ion, MD; ŢOPA Mihai, MD; DULGHERU Valeriu, MD; OPREA Anatolie, MD; CIUPERCĂ Radu, MD; UNIVERSITATEA TEHNICĂ A MOLDOVEI, MD; Turbină elicoidală eoliană 13.10.2006 6


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