Registered patent attorney

John P Blasko

USPTO Reg. 31149

Firm

SWM Luxembourg Sarl

Address

17 rue Edmond Reuter

Contern, L-5326

LU

Phone

Registered as

Registered patent attorney

Frequently asked

Frequently asked about John P Blasko

  • Is John P Blasko a registered patent attorney?

    Yes. John P Blasko is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 31149). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • What firm does John P Blasko work at?

    John P Blasko is listed as affiliated with SWM Luxembourg Sarl on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact John P Blasko?

    John P Blasko's office phone (per the USPTO public roster) is 003-522-740088802. Verify availability and intake details directly with the firm before sending privileged materials.

  • Should I prepare anything before contacting a patent attorney?

    Yes — most patent attorneys quote based on a brief. Persoona's intellectual property module generates a prior-art analysis, defensibility scorecard, and a draft USPTO filing package so you arrive with a brief, not a blank slate. Free to run.

Profile sourced from the USPTO OEDCI Practitioner Roster. Persoona did not provide, edit, or curate this data — every field is pulled directly from the public roster.

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