Growing community of inventors

Vancouver, Canada

John Robert North

Average Co-Inventor Count = 6.46

ph-index = 2

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 = 20

John Robert North ↔ Anna M Richter (2 patents)John Robert North ↔ Ronald Erwin Boch (2 patents)John Robert North ↔ David W C Hunt (2 patents)John Robert North ↔ Guillermo O Simkin (2 patents)John Robert North ↔ Peter Lutwyche (2 patents)John Robert North ↔ Jean-Marie Houle (1 patent)John Robert North ↔ Wendy Monk (1 patent)John Robert NorthJohn Robert North (2 patents)Anna M RichterAnna M Richter (25 patents)Ronald Erwin BochRonald Erwin Boch (10 patents)David W C HuntDavid W C Hunt (9 patents)Guillermo O SimkinGuillermo O Simkin (6 patents)Peter LutwychePeter Lutwyche (2 patents)Jean-Marie HouleJean-Marie Houle (1 patent)Wendy MonkWendy Monk (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Qlt Inc. (2 from 35 patents)


2 patents:

1. 7264629 - Photodynamic therapy for the treatment of hair loss

2. 7090691 - Photodynamic therapy for the treatment of hair loss

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/8/2025
Loading…