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Profile: SPĂTARU Petru (Update: 01.07.2020)

Date cumulate

Cumulated data
Total of filed applications, of which for: 9

Patents

8

Short-term patents

1

Utility models

0
Titles of protection granted/issued, of which:

patents (BI)

4/3

short term patents (BISD)

1/1

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) 4.5
BI: 5.3
BISD: 2.0


AnulBrevete de invenţieTotal
200011
200211
200711
200811
201312
201811
201911
202011




AnulBrevete de invenţieBrevete de invenţie de scurtă duratăModele de utilitate
2004100
2008100
2009100
2014010








Top IPC subclasses

Top IPC subclasses
Nr.SubclasăTotalDescrierea
1 C02F 7 Treatment of water, waste water, sewage, or sludge
2 C08F 4 macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
3 B01J 3 Chemical or physical processes, e.g. catalysis, colloid chemistry; their relevant apparatus
4 A01C 2 Planting; sowing; fertilising
5 C01B 2 non-metallic elementscompounds thereof
6 A61K 2 Preparations for medical, dental, or toilet purposes
7 C12F 2 recovery of by-products of fermented solutionsdenaturing of, or denatured, alcohol
8 C07D 1 Heterocyclic compounds
9 B09B 1 disposal of solid waste
10 C08L 1 Compositions of macromolecular compounds
11 A61P 1 Specific therapeutic activity of chemical compounds or medicinal preparations
12 C05F 1 organic fertilisers not covered by subclasses , , e.g. fertilisers from waste or refuse


Top IPC subgroups

Top IPC subgroups
Nr.SubgrupăTotal
1 C01B 31/08 2
2 C02F 1/74 2
3 A01C 21/00 1
4 A01C 3/00 1
5 A61K 31/345 1
6 A61K 31/155 1
7 A61P 31/04 1
8 B01J 20/20 1
9 B01J 21/18 1
10 B01J 8/22 1
11 B09B 3/00 1
12 C02F 1/42 1
13 C02F 11/02 1
14 C02F 11/12 1
15 C02F 11/18 1
16 C02F 3/30 1
17 C12F 3/00 1
18 C12F 3/10 1
19 C05F 7/00 1
20 C07D 307/70 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 SANDU Maria 5
2 MOŞANU Elena 3
3 LUPAŞCU Tudor 3
4 GHIOCA Paul 2
5 ROBU Stefan 2
6 SAVA Veronica 2
7 ARAPU Tatiana 2
8 ZUBAREV Victor 2
9 MIHAILENCO Denis 2
10 COROLCOV Serghei 2


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



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



Top-10 foreign co-inventors

Top-10 foreign co-inventors
Nr.ŢaraNumeTotal
1 RO GHIOCA Paul 2
2 RO IANCU Lorena 1


Top patents cited by person

Top patents cited by person
Nr.ŢaraNumărTotal
1 MD 806 2
2 MD 456 2
3 US 5306431 2
4 MD 3567 1
5 GB 2455335 1
6 CN 102381820 1
7 JP 2009028663 1
8 US 591 1
9 US 9238589 1
10 US 5919373 1


Top patents cited by examiners(in Search Reports)

Top patents cited by examiners(in Search Reports)
Nr.NumărTotal
1 762 3
2 3567 3
3 3727 2


The most cited person patents(in Description)

The most cited person patents(in Description)
Nr.ŢaraNumărTotalAutocitări
1 MD 3567 1 1


The most longeval person patents

The most longeval person patents
Nr.Număr brevetSolicitantInventatorTitularTitluValabil pînă laValabil (ani)
1 3727 INSTITUTUL DE CHIMIE AL ACADEMIEI DE ŞTIINŢE A MOLDOVEI, MD; INSTITUTUL DE ECOLOGIE ŞI GEOGRAFIE AL ACADEMIEI DE ŞTIINŢE A MOLDOVEI, MD; LUPAŞCU Tudor, MD; ARAPU Tatiana, MD; SANDU Maria, MD; SPĂTARU Petru, MD; MOŞANU Elena, MD; INSTITUTUL DE CHIMIE AL ACADEMIEI DE ŞTIINŢE A MOLDOVEI, MD; INSTITUTUL DE ECOLOGIE ŞI GEOGRAFIE AL ACADEMIEI DE ŞTIINŢE A MOLDOVEI, MD; Procedeu continuu de purificare a apei de nitriţi 09.01.2014 6


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