Growing community of inventors

Woodridge, IL, United States of America

Lanhua Hu

Average Co-Inventor Count = 4.80

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 = 2

Lanhua HuJoseph R Wegner (7 patents)Lanhua HuPaul J Zinn (7 patents)Lanhua HuJeffery Atkins (7 patents)Lanhua HuRobert Walicki (7 patents)Lanhua HuErin Brown (7 patents)Lanhua HuAmit Gupta (1 patent)Lanhua HuJeffery M Atkins (0 patent)Lanhua HuLanhua Hu (8 patents)Joseph R WegnerJoseph R Wegner (36 patents)Paul J ZinnPaul J Zinn (20 patents)Jeffery AtkinsJeffery Atkins (19 patents)Robert WalickiRobert Walicki (10 patents)Erin BrownErin Brown (8 patents)Amit GuptaAmit Gupta (16 patents)Jeffery M AtkinsJeffery M Atkins (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ecolab USA Inc. (8 from 1,967 patents)


8 patents:

1. 11344646 - Use of fluorescent polymers in marking compositions for the diagnostic determination of cleaning performance

2. 11085010 - Method for off-line cleaning of cooling towers

3. 10994041 - Use of fluorescent polymers in marking compositions for the diagnostic determination of cleaning performance

4. 10751438 - Use of fluorescent polymers in marking compositions for the diagnostic determination of cleaning performance

5. 10463756 - Use of fluorescent polymers in marking compositions for the diagnostic determination of cleaning performance

6. 10155058 - Use of fluorescent polymers in marking compositions for the diagnostic determination of cleaning performance

7. 9867895 - Use of fluorescent polymers in marking compositions for the diagnostic determination of cleaning performance

8. 9624423 - Use of fluorescent polymers in marking compositions for the diagnostic determination of cleaning performance

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as of
12/26/2025
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