Growing community of inventors

Vosselaar, Belgium

Marcel August Constant Janssen

Average Co-Inventor Count = 11.00

ph-index = 3

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 166

Marcel August Constant JanssenJan Heeres (4 patents)Marcel August Constant JanssenDonald William Ludovici (4 patents)Marcel August Constant JanssenPaul Adriaan Jan Janssen (4 patents)Marcel August Constant JanssenKoenraad Jozef Lodewijk Marcel Andries (4 patents)Marcel August Constant JanssenLucien Maria Henricus Koymans (4 patents)Marcel August Constant JanssenChih Yung Ho (4 patents)Marcel August Constant JanssenMichael Joseph Kukla (4 patents)Marcel August Constant JanssenKoen Jeanne Alfons Van Aken (4 patents)Marcel August Constant JanssenBart L De Corte (4 patents)Marcel August Constant JanssenMarc René De Jonge (2 patents)Marcel August Constant JanssenMarc René De Jonge (1 patent)Marcel August Constant JanssenMarcel August Constant Janssen (4 patents)Jan HeeresJan Heeres (124 patents)Donald William LudoviciDonald William Ludovici (36 patents)Paul Adriaan Jan JanssenPaul Adriaan Jan Janssen (35 patents)Koenraad Jozef Lodewijk Marcel AndriesKoenraad Jozef Lodewijk Marcel Andries (32 patents)Lucien Maria Henricus KoymansLucien Maria Henricus Koymans (32 patents)Chih Yung HoChih Yung Ho (31 patents)Michael Joseph KuklaMichael Joseph Kukla (31 patents)Koen Jeanne Alfons Van AkenKoen Jeanne Alfons Van Aken (24 patents)Bart L De CorteBart L De Corte (18 patents)Marc René De JongeMarc René De Jonge (5 patents)Marc René De JongeMarc René De Jonge (24 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Janssen Pharmaceutica Nv (2 from 2,077 patents)

2. Other (1 from 832,718 patents)

3. Janssen Pharmaceutica (1 from 32 patents)


4 patents:

1. 8026248 - HIV inhibiting pyrimidine derivatives

2. 6903213 - HIV inhibiting pyrimidine derivatives

3. 6440986 - HIV Inhibiting pyrimidine derivatives

4. 6197779 - HIV inhibiting pyrimidine derivative

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/15/2025
Loading…