4. Surgery
  5. Means for introducing or removing material from body for...
  6. Treating material introduced into or removed from body...

Matthew S. Johnson

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Elemental carbon in inflation gas generation

Explosive and thermic compositions or charges – Containing inorganic nitrogen-oxygen salt – Ammonium nitrate
Reexamination Certificate

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Hypodermic needle for percutaneous drug delivery

Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Reexamination Certificate

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Piperidines

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate

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Thrombectomy treatment system and method

Surgery – Devices transferring fluids from within one area of body to... – With flow control means
Reexamination Certificate

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Timed-release localized drug delivery by percutaneous administra

Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent

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Profile ID: LFUS-PAI-P-401241

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