% Expired Patents = 66.7

EPO Patents = 1

Trademarks = 2

Forward Citations = 316

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8 inventors (with patents filed for the assignee):

Jan Boris Rudkowski (2 out of 6 patents)

Dieter Neitemeier (2 out of 2 patents)

Friedhelm Krüger (1 out of 9 patents)

4. Ludwig Dinkloh (1 out of 1 patent)

5. Rolf Sief (1 out of 3 patents)

6. Michaela Hunze (1 out of 1 patent)

7. Horst Wedekamp (1 out of 8 patents)

8. Horst Wedkamp (1 out of 1 patent)

9. Jan Boris Loesenbeck (4 patents)

6 patents: Sort by Forward Citations

1. 7696490 - Device for the UV treatment of flowing fluids (2010-04-13),

2. 7648684 - Pre-chamber reactor (2010-01-19),

3. 7592607 - Device for treating a flowing fluid (2009-09-22),

4. 7427763 - Device for the uv treatment of flowing fluids (2008-09-23),

5. 6565757 - UV radiation device, especially for disinfecting liquids with reduced UV transmission (2003-05-20),

6. 6500312 - Device and method for UV-irradiation, especially for disinfecting, flowing liquids with reduced UV-transmission (2002-12-31),

Wedeco Ag, a subsidiary of Xylem Inc., is a global leader in the field of ultraviolet (UV) water treatment solutions. With over 40 years of experience, Wedeco offers innovative UV technology to provide safe and clean water for various applications including municipal, industrial, and residential sectors. Their products are known for their reliability, efficiency, and environmental sustainability.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

6 Patents

#72 in Düsseldorf

#5,398 in Germany

Düsseldorf, Germany

Wedeco Ag