Technical Overview and Search Guidance
United States Patent
Specific details about United States Patent 6,077,511 by inventor Langedijk were not located in the current search results.
The search results cover other work by various inventors with the surname Langedijk, but not the specified patent.
Practical steps you can take to locate the details needed for your article:
Use the United States Patent and Trademark Office (USPTO) website or Google Patents. Searching for the exact patent number "6,077,511" is the most direct method.
If the patent number search doesn't yield results, try a keyword search based on the known fields of invention for the Langedijk family, which include virology (HIV, Coronavirus), biotechnology, and polymer science1 2 8 .
The search results indicate multiple inventors with the Langedijk surname working in different technological fields1 2 4 .
Based on available information, Langedijk inventors are active in:
Without the inventor's full first name, it's difficult to confirm which specific Langedijk is associated with Patent 6,077,511.
Reference details to be added manually based on citation information.
If you can provide the inventor's full first name or the specific field of the invention, we would be happy to try another search for you.