Growing community of inventors

Toronto, Canada

Alexandra Piotrowicz

Average Co-Inventor Count = 5.46

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 = 26

Alexandra PiotrowiczJeannette Ho (4 patents)Alexandra PiotrowiczRaymond Lareau (2 patents)Alexandra PiotrowiczJ Paul Santerre (2 patents)Alexandra PiotrowiczBenjamin Bell (2 patents)Alexandra PiotrowiczSanjoy Mullick (2 patents)Alexandra PiotrowiczRoseita Esfand (2 patents)Alexandra PiotrowiczWeilun Chang (2 patents)Alexandra PiotrowiczRichard Witmeyer (2 patents)Alexandra PiotrowiczJamie Robert Swenor (1 patent)Alexandra PiotrowiczRichard Witmeyer (0 patent)Alexandra PiotrowiczAntonio Cillero Rodrigo (0 patent)Alexandra PiotrowiczKyle William Macdonald (0 patent)Alexandra PiotrowiczAlexandra Piotrowicz (4 patents)Jeannette HoJeannette Ho (13 patents)Raymond LareauRaymond Lareau (35 patents)J Paul SanterreJ Paul Santerre (24 patents)Benjamin BellBenjamin Bell (18 patents)Sanjoy MullickSanjoy Mullick (15 patents)Roseita EsfandRoseita Esfand (12 patents)Weilun ChangWeilun Chang (11 patents)Richard WitmeyerRichard Witmeyer (5 patents)Jamie Robert SwenorJamie Robert Swenor (1 patent)Richard WitmeyerRichard Witmeyer (0 patent)Antonio Cillero RodrigoAntonio Cillero Rodrigo (0 patent)Kyle William MacdonaldKyle William Macdonald (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Interface Biologics, Inc. (3 from 21 patents)

2. Angiodynamics, Inc. (2 from 271 patents)

3. Interface Biologic Inc. (1 from 1 patent)

4. Evonik Canada Inc. (4 patents)


4 patents:

1. 9751972 - Thermally stable biuret and isocyanurate based surface modifying macromolecules and uses thereof

2. 9744269 - Thermoplastic polyurethane admixtures

3. 9206283 - Thermoplastic polyurethane admixtures

4. 8318867 - Thermally stable biuret and isocyanurate based surface modifying macromolecules and uses thereof

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as of
12/7/2025
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