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Patent applications and USPTO patent grants for Scholze; Horst.The latest application filed is for "membranes based on silicic acid heteropolycondensates and a process for their production".
Patent | Date |
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Membranes based on silicic acid heteropolycondensates and a process for their production Grant 4,505,985 - Schmidt , et al. March 19, 1 | 1985-03-19 |
Method of heat-sealing substrates Grant 4,374,696 - Schmidt , et al. February 22, 1 | 1983-02-22 |
Method of preparation of porous membranes and adsorbents Grant 4,374,933 - Scholze , et al. February 22, 1 | 1983-02-22 |
Process for the production of silicic acid heteropolycondensates useful as coating materials Grant 4,243,692 - Scholze , et al. January 6, 1 | 1981-01-06 |
Process for the production of silicic acid heteropolycondensates useful as membranes and adsorbents Grant 4,238,590 - Scholze , et al. December 9, 1 | 1980-12-09 |
Process for disintegrating material containing alkali-alkali earth silicate for yielding alkali silicate or alkali carbonate solutions and materials having a large specific surface Grant 4,140,510 - Scholze , et al. February 20, 1 | 1979-02-20 |
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