Heather R. Kissling

Heather Kissling Selected To Crain’s 2026 Notable Leaders In Accounting, Consulting & Law

USPTO To Patent Owners – Don't Forget About Reexams And Reissues

Trade Show Publication Dooms Patent In IPR Appeal Despite Contrary Decision In ITC Appeal

PTAB Issues First Biotech/Pharma PGR Final Written Decision Based On Written Description Challenge

Rituxan Patent Spared by Failure to Establish Product Label as "Printed Publication"

PTAB Defines Further Limitation to Sovereign Immunity Defense

Eli Lilly's Pemetrexed Therapy Claims Survive Challenge At PTAB

Assertion Of "Routine Optimization" Without Additional Reasoning Insufficient To Support Obviousness Conclusion

Eli Lilly Successfully Challenges U Penn Erbitux® Claims At PTAB, Derailing Infringement Suit