For the Inventor, By the Inventor

Enter assignee name

Toronto, Canada

Hsc Research Development Corporation

USPTO Granted Patents = 15

CIPO Patents = 1

Forward Citations = 564

Loading Chart...

Loading Chart...

24 inventors (with patents filed for the assignee):

Johanna Rommens (5 out of 39 patents)

Lap-Chee Tsui (5 out of 11 patents)

John R Riordan (4 out of 7 patents)

4. Francis S Collins (3 out of 31 patents)

5. Michael C Iannuzzi (3 out of 5 patents)

6. Bat-Sheva Kerem (3 out of 5 patents)

7. Mitchell L Drumm (3 out of 6 patents)

8. Manuel Buchwald (3 out of 7 patents)

9. Clifford A Lingwood (2 out of 18 patents)

10. Alfred Pollak (2 out of 19 patents)

11. Bat-sheva Kerem (2 out of 2 patents)

12. Michael Maszkiewicz (1 out of 1 patent)

13. Denis F Geary (1 out of 1 patent)

14. Andrej Bahoric (1 out of 1 patent)

15. Charles A Ward (1 out of 2 patents)

15 patents: Sort by Forward Citations

1. 6984487 - Cystic fibrosis gene (2006-01-10),

2. 6902907 - Cystic fibrosis gene (2005-06-07),

3. 6001588 - Introns and exons of the cystic fibrosis gene and mutations thereof (1999-12-14),

4. 5994617 - Engraftment of immune-deficient mice with human cells (1999-11-30),

5. 5981178 - Methods for screening for mutations at various positions in the introns (1999-11-09),

6. 5776677 - Methods of detecting cystic fibrosis gene by nucleic acid hybridization (1998-07-07),

7. 5164298 - Verocytotoxin receptor assay (1992-11-17),

8. 4954714 - Apparatus for time-resolved photography of fluorescence (1990-09-04),

9. 4950259 - Peritoneal dialysis catheter suitable for permanent implant (1990-08-21),

10. 4941871 - Preparation of synthetic materials for implantation in mammalian tissue (1990-07-17),

11. 4912039 - Multidrug resistance in mammalian cell lines and isolation of (1990-03-27),

12. 4776853 - Process for preparing biological mammalian implants (1988-10-11),

13. 4772563 - 1,10-phenanthroline derivatives and use in fluorescence immunoassays (1988-09-20),

14. 4767720 - Antidigoxin antibodies (1988-08-30),

15. 4599314 - Multiple vessel specimen tray with lid for releasably adhering vessel (1986-07-08),

Hsc Research Development Corporation is a Toronto-based organization specializing in advanced research and development across various technology domains. The company focuses on creating innovative solutions in fields such as medical devices, biotechnology, and engineering. With a commitment to enhancing quality of life through technology, Hsc Research Development Corporation collaborates with industry partners and academic institutions to drive forward-thinking projects that address complex challenges in healthcare and beyond.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

15 Patents

#104 in Toronto

#982 in Canada

#39,846 in the World

Toronto, Canada

Hsc Research Development Corporation

Forward Citations = 564

24 inventors:

Johanna Rommens (5 out of 39 patents)

Lap-Chee Tsui (5 out of 11 patents)

John R Riordan (4 out of 7 patents)

4. Francis S Collins (3 out of 31 patents)

5. Michael C Iannuzzi (3 out of 5 patents)

Please report any incorrect information to [email protected]

Loading…