Enter a phrase or word.
Example: Entering metal would return documents that have the word metal in their Patent Number, Title, Abstract, Database, Claims, Description, Assignee, Inventor, Attorney, US Classifications or International Classifications.
Enter a phrase or word.
Example: Entering metal would return documents that have the word metal in their Title, Abstract, Claims .
Enter a Patent Number or Published Application Number. Except for US, all other numbers are to be prefixed with their country codes.
Examples: 6941778 | 20030160702 | RE38500 (reissue) | D482988 (design) | EP1658150 | JP3867919 | WO/2001/060126
Enter a 6-digit number for US documents (example 229911), or a 11-digit number prefixed with EP for EP documents (example EP20000945211).
Enter a phrase or word.
Example: Entering metal detector would return documents that have the phrase metal detector in their title.
Enter a phrase or word.
Example: Entering television would return documents that have the word television in their abstract.
Enter a word or phrase.
Example: Entering system would return documents that have the word system in their claims.
Enter a word or phrase.
Example: Entering hand-held telephone would return documents that have the phrase hand-held telephone in their description.
Enter a range of dates.
Example: Entering 11/25/2001 to 05/16/2006 would return documents whose filing dates are between November 25, 2001 and May 16, 2006.
Enter a date or a range of dates to return a patent issue date.
Example: Entering 11/25/2001 to 05/16/2006 would return documents whose filing dates are between November 25, 2001 and May 16, 2006.
Enter a date or a range of dates to return a published application date.
Example: Entering 05/22/2001 to 05/31/2001 would return documents published between May 22, 2001 and May 31, 2001.
Enter an international classification. Entering G06F019/00 would return documents where G06F019/00 is one of the classifications under IPC.
Examples: F16B041/00 | H04Q5/22 | H04J3/24
Enter a class followed by a slash and a subclass.
Examples: 2/1 | 116/200 | 324/76.13 | 24/68AS
To search for full name, the format is: last name first name.
Example: Jones Mark. If only the last name is known, then the format is: Jones or Jones
Enter name of assignee in the format last name first name, if the assignee is a person. If assignee is a company, enter name of company.
Examples: Rintoul | John Charles | Sanyo | Fuji
Enter the two-letter address code of the inventor. Not applicable to inventors who are residents of the US. Use Inventor State field in such cases.
Examples: Brillion,WI
Enter the two-letter address code of the Assignee.
Examples: Brillion,WI
To search for full name, the format is: last name first name.
Example: Fenn Mathew. If only the last name is known, then the format is: Fenn or Fenn*. This field is only applicable to US Patents
To search for full name, the format is: last name first name.
Example: Fenn Mathew. If only the last name is known, then the format is: Fenn or Fenn*. This field is only applicable to US Patents
To find all the patents that were cited by this patent number.
Examples: 6941778 | 20030160702 | RE38500 (reissue) | D482988 (design) | EP1658150 | JP3867919 | WO/2001/060126
To find all the patents that cite this patent number
Examples: 6941778 | 20030160702 | RE38500 (reissue) | D482988 (design) | EP1658150 | JP3867919 | WO/2001/060126
Input the number that were cited by this patent .
Example: 3
Input the number that cite this patent.
Example: 4
Enter a date or a range of dates to return a Priority Date.
Example: Entering 05/22/2001 to 05/31/2001 would return documents priority date between May 22, 2001 and May 31, 2001.
