Assignee
KREMS CHEMIE AG
AT·2 granted patents·16 citations·filing 1990–1995
Top patents by PatentIndex Score
2 records- 0142US5759259AAir entraining agent for concrete and mortar mixturesKREMS CHEMIE AG·Filed 1995·Granted Jun 2, 1998·13 cites·18 claims
- 0222US5225527AModified colophony resins, a process for their preparation, their use and paper-sizing agents containing colophony resins of this typeKREMS CHEMIE AG·Filed 1990·Granted Jul 6, 1993·3 cites·8 claims
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