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Toronto, Canada

Hsc Research Development Corporation

USPTO Granted Patents = 15

CIPO Patents = 3

Forward Citations = 556

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27 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 leading research and development company specializing in cutting-edge technology solutions. With a focus on innovation, Hsc R&D Corp strives to deliver high-quality products and services to clients worldwide. Our team of experts is dedicated to pushing the boundaries of technology and driving growth for businesses in various industries.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

15 Patents

#92 in Toronto

#942 in Canada

#38,669 in the World

Toronto, Canada

Hsc Research Development Corporation

Forward Citations = 556

27 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)

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