

I am happy to announce that CHAL has recently updated its website CHAL Website. Please fell free to visit our website and have a look around. If you are interested in how the law affects chemistry or how chemistry affects the law, feel free to reach out and ask. CHAL is always available to help.
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Industry eyes fee reauthorization to update US chemicals law
Proposal comes as Republicans introduce bill to roll back trichloroethylene restrictions
Britt E. Erickson
FEBRUARY 7TH, 2025
Chris Jahn, president and CEO of the American Chemistry Council, testi
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Trademark fee changes to take effect on January 18
November 15, 2024
As part of our regular assessment of fees under our authority to set fees paid to the U.S. Patent and Trademark Office (USPTO) by stakeholders applying for and/or maintaining their tradema

Patent fee changes to take effect on January 19
November 20, 2024
As part of our regular assessment of fees under our fee-setting authority, we are announcing updated patents fees in a final rule , effective January 19, 2025. These fee adjustments will prov

Welcome to everyone. As you can see the CHAL Group in the ACS Network is now active and open for participation by all CHAL and non-CHAL members.
If you have an interest in how chemistry and legal issues interact which each other, please feel free to to po
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