For comments, suggestions
Profile: ERASOV Fiodor (Update: 01.12.2024)

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)

2/2

short term patents (BISD)

0/0

utitity models (MU)

0/0
Total of valid titles of protection 1 (BI:1 BISD:0 MU:0)
Invalid patents with the right of revalidation 0
Total titles of protection being valid more than 5 years 1
Average life of patent (years) 17.5
BI: 17.5


AnulBrevete de invenţieTotal
199422
200511




AnulBrevete de invenţieBrevete de invenţie de scurtă duratăModele de utilitate
1995100
2006100








Top IPC subclasses

Top IPC subclasses
Nr.SubclasăTotalDescrierea
1 F04C 3 rotary-piston, or oscillating-piston, positive-displacement machines for liquidsrotary-piston, or os


Top IPC subgroups

Top IPC subgroups
Nr.SubgrupăTotal
1 F04C 2/00 1
2 F04C 2/10 1
3 F04C 2/08 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 BERSAN Aurel 2
2 GURTEN Aleksei 2
3 ROTARI Eugen 1
4 CALDARE Anatol 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 UZINA "GHIDROPRIVOD" 2
2 SOCIETATEA PE ACŢIUNI "HIDROIMPEX" 1


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 SOCIETATEA PE ACŢIUNI "HIDROIMPEX" 2


Top patents cited by person

Top patents cited by person
Nr.ŢaraNumărTotal
1 SU 519555 1
2 SU 1130696 1
3 SU 1003610 1


Top patents cited by examiners(in Search Reports)

Top patents cited by examiners(in Search Reports)
Nr.NumărTotal
1 66 12


The most longeval person patents

The most longeval person patents
Nr.Număr brevetSolicitantInventatorTitularTitluValabil pînă laValabil (ani)
1 3085 SOCIETATEA PE ACŢIUNI "HIDROIMPEX", MD; CALDARE Anatol, MD; ERASOV Fiodor, UA; ROTARI Eugen, MD; SOCIETATEA PE ACŢIUNI "HIDROIMPEX", MD; Maşină hidraulică 22.04.2025 20
2 66 UZINA "GHIDROPRIVOD", MD; ERASOV Fiodor, UA; BERSAN Aurel, MD; GURTEN Aleksei, MD; SOCIETATEA PE ACŢIUNI "HIDROINPEX", MD; Hidromotor cu rotor planetar şi drenaj interior 01.03.2009 15


Up
/inventions/Statsearch?name=ERASOV+Fiodor