Growing community of inventors

Irvine, CA, United States of America

Michael W Grayston

Average Co-Inventor Count = 3.82

ph-index = 11

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 = 641

Michael W GraystonJudith M Leon (20 patents)Michael W GraystonSteven R Carlson (19 patents)Michael W GraystonK Roger Aoki (17 patents)Michael W GraystonKei Roger Aoki (4 patents)Michael W GraystonStephen R Carlson (1 patent)Michael W GraystonMichael W Grayston (21 patents)Judith M LeonJudith M Leon (24 patents)Steven R CarlsonSteven R Carlson (23 patents)K Roger AokiK Roger Aoki (25 patents)Kei Roger AokiKei Roger Aoki (126 patents)Stephen R CarlsonStephen R Carlson (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Allergan, Inc. (19 from 2,285 patents)

2. Allergan Sales, Inc. (2 from 228 patents)

3. Michael W. Grayston (0 patent)

4. Judith M. Leon (0 patent)

5. Steven R. Carlson (0 patent)

6. K. Roger Aoki (0 patent)


21 patents:

1. 8557256 - Treatment for cervical dystonia with the neurotoxic component of a botulinum toxin

2. 8486886 - Botulinum toxin treatments

3. 8216995 - Botulinum toxin treatments

4. 8187612 - Use of the neurotoxic component of a botulinum toxin for treating a spastic muscle

5. 8052980 - Use of the neurotoxic component of a botulinum toxin for treating arthritis

6. 7501130 - Methods for treating myofascial pain

7. 7091176 - Methods for treating arthritis pain

8. 6986893 - Method for treating a mucus secretion

9. 6974578 - Method for treating secretions and glands using botulinum toxin

10. 6896886 - Use of botulinum toxins for treating various disorders and conditions and associated pain

11. 6887476 - Method for treating pain with botulinum toxin type B

12. 6872397 - Method for treating neuromuscular disorders and conditions with botulinum toxin types A and B

13. 6861058 - Method for treating essential tremor with botulinum toxin type B

14. 6841156 - Method for treating muscle spasm with botulinum toxin type B

15. 6776992 - Methods for treating tension headache

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as of
12/30/2025
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