Search found 12 matches
- Mon May 16, 2022 5:02 pm
- Forum: PATSTAT Product Line
- Topic: when I can see application record on PATSTAT?
- Replies: 0
- Views: 1141
when I can see application record on PATSTAT?
Hello Madam/Sir, I hope this email finds you well. I am writting this email to ask when the applicantion is recorded on the PATSTAT? Is the first date when an application is pulished (i.e., EARLIEST_PUBLN_DATE)? For example, for an application, if its EARLIEST_PUBLN_DATE is 30Dec2021, can I see this...
- Sat Aug 22, 2020 10:49 am
- Forum: PATSTAT Product Line
- Topic: To compute generality index of a patent
- Replies: 0
- Views: 2257
To compute generality index of a patent
Hello, I am trying to compute the generality index of each patent. to set the sample of patent, 1) I only focus on Ipr_type='PI'. 2) only include the earliest success patent for each docdb_famliy_id. According to this, when I am computing the generality index of these patents, should I exclude the c...
- Wed Aug 19, 2020 10:56 am
- Forum: PATSTAT Product Line
- Topic: difference between CITED_PAT_PUBLN_ID and CITED_APPLN_ID
- Replies: 2
- Views: 1666
- Wed Aug 19, 2020 10:51 am
- Forum: PATSTAT Product Line
- Topic: Should we set a time window when computing generality or originality index?
- Replies: 1
- Views: 1070
Should we set a time window when computing generality or originality index?
Hello, Should we set a time window when computing generality index or originality index of a patent? I suppose we should set a time window, which just like computing the number of citation of each patent (as the earlier application tends to be cited more than the later applications because it exists...
- Mon Aug 17, 2020 2:43 pm
- Forum: PATSTAT Product Line
- Topic: difference between CITED_PAT_PUBLN_ID and CITED_APPLN_ID
- Replies: 2
- Views: 1666
difference between CITED_PAT_PUBLN_ID and CITED_APPLN_ID
Hello,
What is the difference between CITED_PAT_PUBLN_ID and CITED_APPLN_ID when I want to compute the generality and originality index of a patent ? I suppose I only need to use CITED_APPLN_ID, is this correct?
Thanks in advance.
What is the difference between CITED_PAT_PUBLN_ID and CITED_APPLN_ID when I want to compute the generality and originality index of a patent ? I suppose I only need to use CITED_APPLN_ID, is this correct?
Thanks in advance.
- Mon May 25, 2020 12:15 am
- Forum: PATSTAT Product Line
- Topic: the first application of each DOCDB_FAMILY_ID
- Replies: 2
- Views: 4549
the first application of each DOCDB_FAMILY_ID
Hi, I am trying to measure a country's innovative ability via the number of applications of the country's residence(applicant). But, I am confused about how to identify the first application of each DOCDB_FAMILY_ID. At the beginning, I want to use the earliest_filing_id of each DOCDB_FAMILY_ID. Howe...
- Tue May 12, 2020 2:29 am
- Forum: PATSTAT Product Line
- Topic: a country's innovation ability per year by using the number of successfully patent applications (at family level)
- Replies: 1
- Views: 1283
a country's innovation ability per year by using the number of successfully patent applications (at family level)
Hi, Could you please give me some suggestions to measure a country's innovation ability per year by using the number of successfully patent applications (at family level)? I do the following things, (i) identify the first time an invention is patented and call it the “original patent”, (ii) record t...
- Mon May 11, 2020 11:37 pm
- Forum: PATSTAT Product Line
- Topic: primary assignee
- Replies: 1
- Views: 4437
primary assignee
Hi,
I am confused about who is the primary assignee of a patent? Is it the inventor or the applicant?
Besides, does PATSTAT has variable identify who contribute more to an invention?
Could you please give me some suggestions about this?
Thanks in advance.
I am confused about who is the primary assignee of a patent? Is it the inventor or the applicant?
Besides, does PATSTAT has variable identify who contribute more to an invention?
Could you please give me some suggestions about this?
Thanks in advance.
- Thu May 07, 2020 1:27 pm
- Forum: PATSTAT Product Line
- Topic: appln_filing_date or earlist_appln_date
- Replies: 3
- Views: 1855
Re: appln_filing_date or earlist_appln_date
Hi,
Thanks for your reply.
But I do not find the proxy for the "succes of the family". (I am using the 2016 Autumn edition) could you please tell me which attribute it is ?
thanks in advance.
Thanks for your reply.
But I do not find the proxy for the "succes of the family". (I am using the 2016 Autumn edition) could you please tell me which attribute it is ?
thanks in advance.
- Wed May 06, 2020 3:37 pm
- Forum: PATSTAT Product Line
- Topic: appln_filing_date or earlist_appln_date
- Replies: 3
- Views: 1855
appln_filing_date or earlist_appln_date
Hi I am trying to measure an applicant's innovative ability by using the number of successful patents in a specific year. it is 1)based on the family level(DOCDB_family_id) 2) identify the first time an invention is patented and call it the “original patent”. (WHERE granted = 1 /* there exists a pub...