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Profile: ERHAN Dumitru (Update: 01.12.2022)

Date cumulate

Cumulated data
Total of filed applications, of which for: 28

Patents

5

Short-term patents

23

Utility models

0
Titles of protection granted/issued, of which:

patents (BI)

4/4

short term patents (BISD)

14/14

utitity models (MU)

0/0
Total of valid titles of protection 9 (BI:0 BISD:9 MU:0)
Invalid patents with the right of revalidation 0
Total titles of protection being valid more than 5 years 3
Average life of patent (years) 5.4
BI: 6.0
BISD: 5.3


AnulBrevete de invenţieTotal
200722
200833
200902
201001
201101
201301
201501
201601
201705
201802
201901
202003
202104
202201




AnulBrevete de invenţieBrevete de invenţie de scurtă duratăModele de utilitate
2008100
2009300
2010020
2012010
2014010
2017010
2018020
2019020
2020020
2021010
2022020








Top IPC subclasses

Top IPC subclasses
Nr.SubclasăTotalDescrierea
1 A23K 27 Feeding-stuffs specially adapted for animals; methods specially adapted for production thereof
2 A61P 25 Specific therapeutic activity of chemical compounds or medicinal preparations
3 A61D 24 veterinary instruments, implements, tools, or methods
4 A61K 23 Preparations for medical, dental, or toilet purposes
5 A01N 5 Preservation of bodies of humans or animals or plants or parts thereof; biocides, e.g. as disinfectants, as pesticides or as herbicides; pest repellants or attractants; plant growth regulators
6 A01K 4 animal husbandrycare of birds, fishes, insectsfishingrearing or breeding animals, not otherwise prov
7 C12R 3 Indexing scheme associated with subclasses C12C-C12Q, relating to micro-organisms
8 C12N 3 Micro-organisms or enzymes; compositions thereof; propagating, preserving, or maintaining micro-organisms; mutation or genetic engineering; culture media
9 A01C 2 Planting; sowing; fertilising
10 G01N 2 Investigating or analysing materials by determining their chemical or physical properties
11 A01P 2 Biocidal, pest repellant, pest attractant or plant growth regulatory activity of chemical compounds or preparations
12 C07K 1 Peptides
13 A01M 1 catching, trapping or scaring of animalsapparatus for the destruction of noxious animals or noxious


Top IPC subgroups

Top IPC subgroups
Nr.SubgrupăTotal
1 A61D 7/00 23
2 A61P 33/10 14
3 A61P 33/14 8
4 A61K 31/4184 6
5 A01N 63/00 4
6 A61K 36/28 4
7 A23K 10/30 4
8 A23K 40/20 4
9 A23K 50/40 3
10 C12N 1/20 3
11 A01C 1/06 2
12 A01K 61/10 2
13 A01K 61/13 2
14 A01P 5/00 2
15 A61K 31/429 2
16 A61K 35/06 2
17 A61K 35/66 2
18 A23K 10/26 2
19 A23K 20/20 2
20 A23K 20/28 2


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 RUSU Stefan 28
2 TODERAS Ion 17
3 ZAMORNEA Maria 16
4 CHIHAI Oleg 13
5 SAVIN Anatolie 10
6 GOLOGAN Ion 9
7 GHERASIM Elena 6
8 ANGHEL Tudor 5
9 MELNIC Galina 5
10 NAFORNITA Nicolae 4


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 ZOOLOGIE AL MECC 28


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 ZOOLOGIE AL MECC 21
2 INSTITUTUL DE ZOOLOGIE AL MEC 1


Top patents cited by person

Top patents cited by person
Nr.ŢaraNumărTotal
1 MD 1164 3
2 MD 3311 2
3 MD 3674 2
4 MD 408 2
5 MD 719 2
6 MD 1303 2
7 MD 1049 2
8 MD 3441 1
9 MD 1297 1
10 MD 80 1


Top patents cited by examiners(in Search Reports)

Top patents cited by examiners(in Search Reports)
Nr.NumărTotal
1 1350 6
2 1049 6
3 3674 5
4 92 4
5 1303 4
6 1164 4
7 80 3
8 408 3
9 719 3
10 1231 3


The most cited person patents(in Description)

The most cited person patents(in Description)
Nr.ŢaraNumărTotalAutocitări
1 MD 3674 2 0


The most longeval person patents

The most longeval person patents
Nr.Număr brevetSolicitantInventatorTitularTitluValabil pînă laValabil (ani)
1 3674 INSTITUTUL DE ZOOLOGIE AL ACADEMIEI DE ŞTIINŢE A MOLDOVEI, MD; RUSU Ştefan, MD; ERHAN Dumitru, MD; MASCENCO Natalia, MD; FLOREA Vasile, MD; LUNCAŞU Mihail, MD; ZAMORNEA Maria, MD; BIVOL Alexei, MD; INSTITUTUL DE ZOOLOGIE AL ACADEMIEI DE ŞTIINŢE A MOLDOVEI, MD; Metodă de profilaxie şi tratament al ectoparazitozelor la găini 14.05.2015 7
2 3885 INSTITUTUL DE ZOOLOGIE AL ACADEMIEI DE ŞTIINŢE A MOLDOVEI, MD; CHIHAI Oleg, MD; ERHAN Dumitru, MD; RUSU Ştefan, MD; MELNIC Galina, MD; ANGHEL Tudor, MD; INSTITUTUL DE ZOOLOGIE AL ACADEMIEI DE ŞTIINŢE A MOLDOVEI, MD; Metodă de tratament complex al poliparazitozelor la bovine 26.06.2015 7
3 1164 INSTITUTUL DE ZOOLOGIE, MD; TODERAŞ Ion, MD; RUSU Ştefan, MD; SAVIN Anatol, MD; ERHAN Dumitru, MD; ZAMORNEA Maria, MD; GROSU Gheorghe, MD; NISTEANU Victoria, MD; GHERASIM Elena, MD; INSTITUTUL DE ZOOLOGIE, MD; Compoziţie şi procedeu de alimentare şi deparazitare a fazanilor 24.03.2023 7
4 80 INSTITUTUL DE ZOOLOGIE AL ACADEMIEI DE ŞTIINŢE A MOLDOVEI, MD; RUSU Ştefan, MD; ERHAN Dumitru, MD; PAVALIUC Petru, MD; CHIHAI Oleg, MD; INSTITUTUL DE ZOOLOGIE AL ACADEMIEI DE ŞTIINŢE A MOLDOVEI, MD; Metodă de profilaxie şi tratament al parazitozelor la bovine 06.04.2015 6
5 92 INSTITUTUL DE ZOOLOGIE AL ACADEMIEI DE ŞTIINŢE A MOLDOVEI, MD; RUSU Ştefan, MD; ERHAN Dumitru, MD; MASCENCO Natalia, MD; FLOREA Vasile, MD; LUNCAŞU Mihail, MD; ZAMORNEA Maria, MD; INSTITUTUL DE ZOOLOGIE AL ACADEMIEI DE ŞTIINŢE A MOLDOVEI, MD; Metodă de tratament al ectoparazitozei la găini 15.05.2015 6


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