Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
BC

Bertrand Cassou — 24 Patents

UNUnknown: 6 patents #2,010 of 83,584Top 3%
IVInstruments De Medecine Veterinaire: 4 patents #2 of 10Top 20%
ITImv Technologies: 1 patents #14 of 32Top 45%
L'Aigle, FR: #1 of 61 inventorsTop 2%
Overall (All Time): #168,038 of 4,157,543Top 5%
24 Patents All Time
Bertrand Cassou has been granted 24 US patents while listed as an inventor at Unknown. The first was granted in 1981 and the most recent in December 2008. Bertrand Cassou ranks #168,038 of 4,157,543 US inventors in our database (top 4.0%). Patent records list Bertrand Cassou in L'Aigle, FR.

Patents per Year

Patents granted per year, 1981 to 2008Bar chart with a peak of 4 patents in 1984.peak 41981: 1 patents19811983: 1 patents1984: 4 patents19841985: 2 patents1987: 2 patents19871988: 1 patents1989: 2 patents19891992: 1 patents1993: 2 patents19931994: 1 patents1996: 2 patents19961997: 1 patents1998: 1 patents19982000: 2 patents2008: 1 patents2008

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDate
7458931 Syringe for artificial insemination with lateral window 2008-12-02
6079184 Machine for making up ready to use doses of animal semen and dose of semen made up by this machine Robert Cassou, Maurice Cassou 2000-06-27
6044618 Machine for making up ready to use doses of animal semen and dose of semen made up by this machine Robert Cassou, Maurice Cassou 2000-04-04
5735401 Machine for making up ready to use doses of animal semen and dose of semen made up by this machine Robert Cassou, Maurice Cassou 1998-04-07
5664399 Tiltable table for packaging liquids, particularly animal semen, in flexible artificial insemination pouches 1997-09-09
5582602 Filtering collecting device for a viscous fluid such as a seminal fluid and portable electric apparatus comprising such a device Robert Cassou, Maurice Cassou, Jean-Pierre Brillard, Laurent Raulie 1996-12-10
5545562 Device for identifying straws for cryogenic storage of biological liquids Robert Cassou, Maurice Cassou 1996-08-13
5283170 Process for filling tubes for cryogenically preserving biological samples Robert Cassou, Maurice Cassou 1994-02-01
5249610 Single-use injector nozzle for straw filling machine, in particular for artificial insemination of animals and storage of biological products Robert Cassou, Maurice Cassou 1993-10-05
5190880 Tube known as straw, for cryogenically preserving biological samples Robert Cassou, Maurice Cassou 1993-03-02
5160940 Ink-jet printing device for straws to contain biological fluids Robert Cassou, Maurice Cassou 1992-11-03
4846785 Instrument for artificial insemination, embryo transfer or sampling follicular liquids in mammals Robert Cassou, Maurice Cassou 1989-07-11
4821490 Method of and apparatus for closing the end of a paillette Robert Cassou, Maurice Cassou 1989-04-18
4790451 Apparatus for dispensing cylindrical capsules Robert Cassou, Maurice Cassou 1988-12-13
4701164 Gynecological instruments, especially for transferring embryos Robert Cassou, Maurice Cassou 1987-10-20
4654025 Artificial insemination apparatus Robert Cassou, Maurice Cassou 1987-03-31
4522621 Artificial insemination apparatus 1985-06-11
4493700 Protective sheath for an artificial insemination gun, in particular for bovines Robert Cassou, Maurice Cassou 1985-01-15
4478261 Apparatus for filling artificial insemination straws with semen Robert Cassou, Maurice Cassou 1984-10-23
4463707 Apparatus for presenting animals, especially poultry, for artificial insemination operations Robert Cassou, Maurice Cassou 1984-08-07
4457263 Animal enclosure 1984-07-03
4432753 Apparatus for artificial insemination Maurice Cassou, Robert Cassou 1984-02-21
4368732 Artificial insemination device for aviculture Lucien Bonnet, Jean-Pierre Brillard, Jacques Courtemanche, Michel de Reviers 1983-01-18
4261361 Injecting syringe in particular for the artificial insemination of domestic animals 1981-04-14