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ANDREI CONSTANTIN

Overview
  • Total Patents
    23
About

ANDREI CONSTANTIN has a total of 23 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Romania. Its main competitors in its focus markets environmental technology are BELOGORSKIJ ALEKSANDR L, UNIV PRYAZOVSKYI STATE TECH and LIUZHOU JIANXI MACHINERY FOUNDRY.

Patent filings in countries

World map showing ANDREI CONSTANTINs patent filings in countries
# Country Total Patents
#1 Romania 23

Patent filings per year

Chart showing ANDREI CONSTANTINs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Andrei Constantin 23
#2 Musca Gavril 4
#3 Tomescu Victoria 4
#4 Chioasca Vasile 3
#5 Andrei Georgeta 2
#6 Florescu Horia 2
#7 Boeru Adrian 2
#8 Mihalcescu Misu 2
#9 Moldovan Elena 2
#10 Pandele Cocuta 2

Latest patents

Publication Filing date Title
RO102213B1 Polyethylene stabilized against ultraviolet radiation
RO101749B1 Nonylphenyl-salicylate production method
RO98481B1 Reticulated and fireproofed polyolefinic composition
RO96852B1 Process for obtaining 2,6-xylenol
RO93558A2 Process for preparing fumaric acid
RO94051A2 Process for obtaining polyethyleneglycols
RO94220A2 Process for preparing dimethylterephtalate
RO92269A2 Process for separating triethylenglycol
RO92551A2 Deicing composition for aircrafts
RO88462A2 Polyolefinic composition with resistance to thermooxydative and photooxydative degradation
RO89234A2 Process for the reticulation of polyethylene
RO86845A2 Corrosion and deposition preventing inhibitor for crude-oil primary distillation installations
RO86282A2 Process for preparing some alkyletherglycols
RO84883A3 Continuous process for the fabrication of vinyl ethylene-acetate copolymers
RO82551B1 Procedure for obtaining linear polyethylene
RO75587A2 Process for obtaining low density polyetylene
RO75619A2 Plastic material based on polyethylene resistant to thermoxidated and photosxidative degrading used in agriculture
RO71237A2 Alternate copolymers of isoprene and method of obtaining
RO70524A2 Process for the reticulation of polyolefins
RO66240A2 Composition for insulation of cables and the procedure for their obtaining