VELTEN; Ulf
Patent Applications and Registrations
Patent applications and USPTO patent grants for VELTEN; Ulf.The latest application filed is for "slag-containing polymer concrete and grouting mortar".
- VELTEN; Ulf - Oetwil an der Limmat CH
- Velten; Ulf - Oberengstringen N/A CH
- Velten; Ulf - Aarau CH
- Velten; Ulf - Zurich CH
- Velten; Ulf - Schweiz CH
| Patent | Date |
|---|---|
| Slag-containing Polymer Concrete And Grouting Mortar App 20220227669 - KELCH; Steffen ; et al. | 2022-07-21 |
| Comb Polymers As Blocking Additives For Swelling Clays App 20220033306 - VELTEN; Ulf ; et al. | 2022-02-03 |
| Dispersant for hydraulically setting systems Grant 8,653,161 - Hampel , et al. February 18, 2 | 2014-02-18 |
| Dispersants for hydraulically setting systems Grant 8,466,244 - Hampel , et al. June 18, 2 | 2013-06-18 |
| Emulsifying polymers and their use Grant 8,273,814 - Sulser , et al. September 25, 2 | 2012-09-25 |
| Polymer Comprising Amide And Ester Groups, Method For Production And Use Thereof App 20110245379 - Sulser; Ueli ; et al. | 2011-10-06 |
| Process for producing polymers having amide and ester groups in the solid state Grant 8,008,374 - Sulser , et al. August 30, 2 | 2011-08-30 |
| Polymer comprising amide and ester groups, method for production and use thereof Grant 7,994,259 - Sulser , et al. August 9, 2 | 2011-08-09 |
| Dispersant For Hydraulically Setting Systems App 20110178208 - Hampel; Christina ; et al. | 2011-07-21 |
| Dispersants For Hydraulically Setting Systems App 20100305238 - Hampel; Christina ; et al. | 2010-12-02 |
| Emulsifying Polymers And Their Use App 20100197840 - Sulser; Ueli ; et al. | 2010-08-05 |
| Process for producing polymers having amide and ester groups in the solid state App 20100093895 - Sulser; Ueli ; et al. | 2010-04-15 |
| Polymers in a solid state App 20080119602 - Sulser; Ueli ; et al. | 2008-05-22 |
| Cement admixture for improved slump life Grant 7,375,163 - Schober , et al. May 20, 2 | 2008-05-20 |
| Polymer Comprising Amide And Ester Groups, Method For Production And Use Thereof App 20080021169 - Sulser; Ueli ; et al. | 2008-01-24 |
| Cement admixture for improved slump life App 20070032599 - Schober; Irene ; et al. | 2007-02-08 |
| Cement admixture for improved slump life Grant 7,026,402 - Schober , et al. April 11, 2 | 2006-04-11 |
| Polymers for cement dispersing admixtures Grant 6,855,752 - Velten , et al. February 15, 2 | 2005-02-15 |
| Cement admixture for improved slump life App 20040127607 - Schober, Irene ; et al. | 2004-07-01 |
| Multipurpose cement dispersing polymers for high flow and high strength concrete Grant 6,387,176 - Widmer , et al. May 14, 2 | 2002-05-14 |
| Cement admixture for improved slump life App 20020007019 - Schober, Irene ; et al. | 2002-01-17 |
| Polymers for cement dispersing admixtures App 20020002218 - Velten, Ulf ; et al. | 2002-01-03 |
| Cement dispersing polymers for high flow, high strength and selfcompacting concrete App 20010053804 - Widmer, Jurg ; et al. | 2001-12-20 |
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