Growing community of inventors

Evanston, IL, United States of America

Hua Han

Average Co-Inventor Count = 10.29

ph-index = 1

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 = 5

Hua HanMark J Van Handel (2 patents)Hua HanBradley J Barron (2 patents)Hua HanMatthew Michael Petkus (2 patents)Hua HanJonathan D Bellante (2 patents)Hua HanSteven A Zach (1 patent)Hua HanRichard Whitehall (1 patent)Hua HanRonald H Spang, Jr (1 patent)Hua HanCharles Simon Paradise (1 patent)Hua HanJacob Palmborg (1 patent)Hua HanAyca Cakmakli (1 patent)Hua HanStacey L Forkner (1 patent)Hua HanEvan Michael Allen (1 patent)Hua HanPhilip Randolph Hartley (1 patent)Hua HanPalak Pujara (1 patent)Hua HanKimberly L Smolko (1 patent)Hua HanJr Ronald H Spang (0 patent)Hua HanHua Han (2 patents)Mark J Van HandelMark J Van Handel (7 patents)Bradley J BarronBradley J Barron (6 patents)Matthew Michael PetkusMatthew Michael Petkus (5 patents)Jonathan D BellanteJonathan D Bellante (2 patents)Steven A ZachSteven A Zach (96 patents)Richard WhitehallRichard Whitehall (38 patents)Ronald H Spang, JrRonald H Spang, Jr (27 patents)Charles Simon ParadiseCharles Simon Paradise (16 patents)Jacob PalmborgJacob Palmborg (14 patents)Ayca CakmakliAyca Cakmakli (7 patents)Stacey L ForknerStacey L Forkner (6 patents)Evan Michael AllenEvan Michael Allen (2 patents)Philip Randolph HartleyPhilip Randolph Hartley (1 patent)Palak PujaraPalak Pujara (1 patent)Kimberly L SmolkoKimberly L Smolko (1 patent)Jr Ronald H SpangJr Ronald H Spang (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. S. C. Johnson Son, Inc. (2 from 2,355 patents)


2 patents:

1. 10335817 - System for spraying a dispensable material and methods relating thereto

2. 9643199 - Fluid dispensing system and methods relating thereto

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as of
1/18/2026
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