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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert De Leys — 13 Patents

INInnogenetics N.V.: 6 patents #13 of 96Top 15%
NSN.V. Innogenetics S.A.: 6 patents #10 of 46Top 25%
ODOrtho-Clinical Diagnostics: 1 patents #108 of 238Top 50%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Robert De Leys has been granted 13 US patents while listed as an inventor at Innogenetics N.V.. The first was granted in 1994 and the most recent in March 2004. Robert De Leys ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Robert De Leys in Grimbergen, NJ, BE.

Patents per Year

Patents granted per year, 1994 to 2004Bar chart with a peak of 3 patents in 2000.peak 31994: 1 patents19941996: 1 patents19961998: 1 patents19981999: 2 patents19992000: 3 patents20002001: 2 patents20012003: 2 patents20032004: 1 patents2004

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
6709828 PROCESS FOR THE DETERMINATION OF PEPTIDES CORRESPONDING TO IMMUNOLOGICALLY IMPORTANT EPITOPES AND THEIR USE IN A PROCESS FOR DETERMINATION OF ANTIBODIES OR BIOTINYLATED PEPTIDES CORRESPONDING TO IMMUNOLOGICALLY IMPORTANT EPITOPES, A PROCESS FOR PREPARING THEM AND COMPOSITIONS CONTAINING THEM 2004-03-23
6667387 HCV core peptides 2003-12-23
6649735 PROCESS FOR THE DETERMINATION OF PEPTIDES CORRESPONDING TO IMMUNOLOGICALLY IMPORTANT EPITOPES AND THEIR USE IN A PROCESS FOR DETERMINATION OF ANTIBODIES OR BIOTINYLATED PEPTIDES CORRESPONDING TO IMMUNOLOGICALLY IMPORTANT EPITOPES, A PROCESS FOR PREPARING THEM AND COMPOSITIONS CONTAINING THEM 2003-11-18
6265200 HIV-3 retrovirus and its use Bart Vanderborght, Eric Saman, Hugo Van Heuverswyn 2001-07-24
6210903 Peptide derived from human immunodeficiency virus type 1 (HIV-1), isolate Ant70, containing an immunodominant epitope and it's use in immunodiagnostic assays 2001-04-03
6165730 Hepatitis C virus peptides obtained from the NS4 coding region and their use in diagnostic assays 2000-12-26
6149910 Peptides for the detection of HIV-1 group O Jian Zheng 2000-11-21
6013484 HIV-3 retrovirus and its use Bart Vanderborght, Eric Saman, Hugo Van Heuverswyn 2000-01-11
5891640 Peptide derived from human immunodeficiency virus type 1 (HIV-1), isolate ant70, containing an immunodominant epitope and it's use in immunodiagnostic assays 1999-04-06
5858647 Methods for detecting antibodies against HIV-3 retrovirus and its use! Bart Vanderborght, Eric Saman, Hugo Van Heuverswyn 1999-01-12
5795743 HIV-3 retrovirus antigen compositions Bart Vanderborght, Eric Saman, Hugo Van Heuverswyn 1998-08-18
5567603 HIV-3 retrovirus and its use Bart Vanderborght, Eric Saman, Hugo Van Heuverswyn 1996-10-22
5304466 HIV-3 retrovirus and its use Bart Vanderborght, Eric Saman, H. Van Heuverswyn 1994-04-19