Page History

• Incorrect separation between description and claims, or between claims

• Some granted patents published from 1902 to 1989 have full text but the collection is not complete and the format is not as good as usual
• Abstracts are not available for some records, mainly kind code B in 2008 and 2010-2012

20192020-1102-1420

• No paragraphing in description field

• Abstracts are not available for pre-2011 records
• Missing full text for some records, mainly published 2002-2005, 1994-1998, 2016

20192020-1102-1404

• Abstracts are not available for records with kind code A published between 1980 and May 1982

• No paragraphing in description field

• Some PDFs missing

• Incorrect separation between description and claims

• About 2,000 records with no full text

• Some records have been published by the patent office without abstracts

20192020-1102-2827

• PDFs don't include the front page (not delivered by the patent office)

• About 16K records contain description but no claims

• Some records have been published by the PTO without abstracts

• Some records are missing priority date. Data provider is solving the problem.

• Some records have been published by the PTO without abstracts

• Some records have been published by the PTO without abstracts

• Some records have been published by the PTO without abstracts

• Some full text specifications were not delivered by the patent office

• Some records have claims in the description field

• Abstracts are not available for some records

• Abstracts are not available for some records

• Abstracts are not available for some records

• Missing claim dependency in some translations
• Missing some PDF files

•  Some corrupt PDF files