Common use of Interference Proceedings and Similar Claims Clause in Contracts

Interference Proceedings and Similar Claims. No interference, opposition, reissue, reexamination, or other Proceeding is or has been pending or, to the best of the Seller’s Knowledge, threatened, in which the scope, validity, or enforceability of any Seller IP is being, has been, or could reasonably be expected to be contested or challenged. To the best of the Seller’s Knowledge, there is no basis for a claim that any Seller IP is invalid or unenforceable.

Interference Proceedings and Similar Claims. No interference, opposition, reissue, reexamination, or other Proceeding is or has been pending or, to the best of the Seller’s Knowledge, threatened, in which the scope, validity, or enforceability of any Seller Purchased IP is being, has been, or could reasonably be expected to be contested or challenged. To the best of the Seller’s Knowledge, there is no basis for a claim that any Seller Purchased IP is invalid or unenforceable.

Interference Proceedings and Similar Claims. No interference, opposition, reissue, reexamination, or other Proceeding is or has been pending or, to the best knowledge of the Seller’s Knowledge, threatened, in which the scope, validity, or enforceability of any Seller IP is being, has been, or could reasonably be expected to be contested or challenged. To the best The Seller has no knowledge of the Seller’s Knowledge, there is no any basis for a claim that any Seller IP is invalid or unenforceable.

Interference Proceedings and Similar Claims. No interference, opposition, reissue, reexamination, or other Proceeding is or since January 1, 2005 has been pending or, to the best knowledge of the Seller’s Knowledge, threatened, in which the scope, validity, or enforceability of any Seller Seller-Owned IP is being, being or has been, or could reasonably be expected to be been contested or challenged. To the best knowledge of the Seller’s Knowledge, there is no basis for a claim that any Seller Seller-Owned IP is invalid or unenforceable.

Interference Proceedings and Similar Claims. No interference, opposition, reissue, reexamination, or other Proceeding is or since 2002 has been pending or, to the best of the Seller’s Knowledge, threatened, in which the scope, validity, or enforceability of any Seller IP is being, has been, or could reasonably be expected to be contested or challenged. To the best of the Seller’s Knowledge, there is no basis for a claim that any Seller IP is invalid or unenforceable.

Interference Proceedings and Similar Claims. No interference, opposition, reissue, reexamination, or other Proceeding is or has been pending or, to the best of the Seller’s Knowledgeknowledge, threatened, in which the scope, validity, or enforceability of any Seller Acquired Corporation IP is being, has been, or could reasonably be expected to be contested or challenged. To the best of the Seller’s Knowledgeknowledge, there is no basis for a any non-frivolous claim that any Seller Acquired Corporation IP is invalid or unenforceable.

Interference Proceedings and Similar Claims. No interference, opposition, reissue, reexamination, or other Proceeding is or has been pending or, to the best of the Seller’s Knowledge, threatened, in which the scope, validity, or enforceability of any Seller IP is being, has been, or could reasonably be expected to be contested or challenged. To the best of the Seller’s Knowledge, there is no basis for a claim that any Seller IP is invalid or unenforceable.

Interference Proceedings and Similar Claims. No interference, opposition, reissue, reexamination, or other Proceeding is or has been pending or, to the best Knowledge of the Seller’s Knowledge, threatened, in which the scope, validity, or enforceability of any Seller such Registered IP is being, has been, or could reasonably be expected to be contested or challenged. To the best Knowledge of the Seller’s Knowledge, there is no basis for a claim that any Registered IP in which the Seller IP has (or purports to have) an ownership interest is invalid or unenforceable.