loadpatents
Patent applications and USPTO patent grants for Lehner; Fritz.The latest application filed is for "blend of surface modified calcium carbonate comprising particles (mcc) and precipitated calcium carbonate comprising particles (pcc) and its uses".
Patent | Date |
---|---|
Blend of surface modified calcium carbonate comprising particles (MCC) and precipitated calcium carbonate comprising particles (PCC) and its uses Grant 11,292,915 - Werner , et al. April 5, 2 | 2022-04-05 |
Blend Of Surface Modified Calcium Carbonate Comprising Particles (mcc) And Precipitated Calcium Carbonate Comprising Particles (pcc) And Its Uses App 20180051175 - Werner; Dennis ;   et al. | 2018-02-22 |
Surface modified calcium carbonate containing minerals and its use Grant 9,650,517 - Gerard , et al. May 16, 2 | 2017-05-16 |
Surface modified calcium carbonate containing minerals and its use Grant 9,637,637 - Gerard , et al. May 2, 2 | 2017-05-02 |
Surface Modified Calcium Carbonate Containing Minerals And Its Use App 20170009077 - Gerard; Daniel Edward ;   et al. | 2017-01-12 |
Surface Modified Calcium Carbonate Containing Minerals And Its Use App 20150175806 - Gerard; Daniel Edward ;   et al. | 2015-06-25 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.