Search found 130 matches
- Fri Jul 28, 2017 2:56 pm
- Forum: PATSTAT Product Line
- Topic: PATSTAT - BigQuery & the Cloud
- Replies: 0
- Views: 1890
PATSTAT - BigQuery & the Cloud
Dear PATSTAT users, we have learned that some of you are using the Google BigQuery data platform to store PATSTAT data. ( https://cloud.google.com/bigquery/ ) The PATSTAT team is always interested to explore new media and platforms to make patent data better and easier accessible to a wider audience...
- Tue Jul 25, 2017 2:35 pm
- Forum: PATSTAT Product Line
- Topic: Spanish universities publications in 2017
- Replies: 3
- Views: 1838
Re: Spanish universities publications in 2017
Hello José, your query is correct; but a couple of small remarks. Generally spoken, if you really want to limit to applicants, you should force the applt_seq_nr to be > 0 . In your query it does not make any difference because of the conditions on the person_name. Also, as you are looking for public...
- Thu Jul 20, 2017 2:19 pm
- Forum: PATSTAT Product Line
- Topic: Help with query on Brazil
- Replies: 1
- Views: 1653
Re: Help with query on Brazil
Hello Fabian, just a small syntax error: the % wildcard should be used with the LIKE operator. Or you could use LEFT function. SELECT DISTINCT a.*, person_ctry_code appln_filing_year FROM tls201_appln a JOIN tls207_pers_appln pa on a.appln_id = pa.appln_id JOIN tls206_person p on pa.person_id = p.pe...
- Thu Jul 20, 2017 2:04 pm
- Forum: PATSTAT Product Line
- Topic: Latest full year in PATSTAT
- Replies: 3
- Views: 2503
Re: Latest full year in PATSTAT - coverage
Hello Renée, The short answer would be: the large majority of the applications filed in 2014 are available in Spring 2017 across most of the major patent authorities. (A delay of data delivery by a national patent office will result in delayed availability via PATSTAT and any other patent informatio...
- Tue Jun 13, 2017 5:23 pm
- Forum: PATSTAT Product Line
- Topic: SQL request for the number of patent applications
- Replies: 1
- Views: 1650
Re: SQL request for the number of patent applications
Hello Student, Here you are: SELECT appln_auth, count (appln_id) '#patents' FROM tls201_appln where appln_auth = 'DE' and appln_filing_year = 2010 and granted = 1 group by appln_auth Just keep in mind that the granting procedure can take a number of years, so you will not find many patents filed in ...
- Fri May 05, 2017 10:18 am
- Forum: PATSTAT Product Line
- Topic: Number of patents applied/granted
- Replies: 1
- Views: 1543
Re: Number of patents applied/granted
Your question is less straightforward then it looks because the official filing figures are calculated on internal EPO data. Due to the 18 month publication delay, data for 2016 is not yet available for external users. For 2010, the data should be available, but the methodology used can not be 100% ...
- Wed May 03, 2017 2:59 pm
- Forum: PATSTAT Product Line
- Topic: Database errors in the field nb_applicants
- Replies: 7
- Views: 3117
Re: Database errors in the field nb_applicants
Exactly;
that is the nice thing about PATSTAT;
you can tweak the data as much as you need/want ...
Geert
that is the nice thing about PATSTAT;
you can tweak the data as much as you need/want ...
Geert
- Tue May 02, 2017 8:29 am
- Forum: PATSTAT Product Line
- Topic: Help with backward citation at industry-level
- Replies: 4
- Views: 1989
Re: Help with backward citation at industry-level
Hello Andy, I had some problems with the re-naming and aliases in your query, so I therefore decided to make a query from scratch which I think will serve your quest. You can adapt it and add some "counts" if you need numbers. I assume that you will want to look at family/family citations,...
- Thu Apr 27, 2017 10:51 am
- Forum: PATSTAT Product Line
- Topic: Database errors in the field nb_applicants
- Replies: 7
- Views: 3117
Re: Database errors in the field nb_applicants
Hello Torben, you could use something like this: I joined with an extra table created in a sub query, that selects only applications that have at least 3 "company applicants"; identified through the combinations of the applicant and inventor numbers and further restricted via the psn_secto...
- Mon Apr 24, 2017 10:06 am
- Forum: PATSTAT Product Line
- Topic: count applications using patent family
- Replies: 3
- Views: 2154
Re: count applications using patent family
Helo Maly, Using the earliest_filing_year will give you a unique "first date" which is also valid at the docdb_family_id level. (at least in most cases, there are families with 100's of members, where there are deviations) But keep in mind that using the earliest_filing_year instead of app...