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Dr. Langfinger & Partner

IP firm in

Alleman Hall & Tuttle LLP in Portland offers intellectual property services including patents and trademarks for clients from startups to Fortune 100 companies across diverse technology sectors.

Dr. Langfinger & Partner: IP firm in Frankfurt am Main

Alleman Hall & Tuttle LLP, located at 900 SW 5th Ave #2300, Portland, OR, provides intellectual property services to clients ranging from startups to Fortune 100 companies. The firm offers:

  • Patent services across software, electrical, mechanical, chemical, and biotech fields
  • Trademark practice for established brands
  • Global portfolio development for domestic clients
  • USPTO representation for international clients

With specialized engineers and professionals holding advanced degrees, the firm handles cutting-edge technologies including artificial intelligence, quantum computing, autonomous vehicles, and medical devices throughout the Pacific Northwest and beyond.

Industry-specific activity

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Intellectual Property Fields

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Dr. Langfinger & Partner

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Dr. Langfinger & Partner's jobs

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Meet Dr. Langfinger & Partner at events

Alleman Hall & Tuttle is located at 900 SW 5th Ave #2300, Portland, OR 97204, United States, but you can meet them at events. You’ll find the complete list below.

Alleman Hall & Tuttle is not hosting any event.

Alleman Hall & Tuttle is not sponsoring any event.

Alleman Hall & Tuttle is not exhibiting at any event.

Closed

9:00 am - 5:00 pm

  • Monday

    9:00 am - 5:00 pm

  • Tuesday

    9:00 am - 5:00 pm

  • Wednesday

    9:00 am - 5:00 pm

  • Thursday

    9:00 am - 5:00 pm

  • Friday

    9:00 am - 5:00 pm

  • Saturday

    Closed all day

  • Sunday

    Closed all day

  • Local time

    September 19, 2025 2:02 am
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