How to check the patent number?

Question 1: How to check whether the patent number is true? Try it, check it with this website! Sipo.gov/sipo2008/zljs/ This is a patent search website in China National Intellectual Property Administration, and it is an authoritative website! ~ I checked! ! I searched on the condition of "20 128989" ―― there is no patent record of 200420 128989. 1, but there is a similar patent record. As follows: 200320 128989. 1 railway crossing automatic guardrail 200720 128989. X a battery packing gasket and a battery containing the gasket, so it is speculated that the product is not a patented product! !

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Question 2: Knowing the patent number, how can I find out whether a Chinese patent medicine for preventing lung cancer and relieving tobacco poisoning and its preparation method have the right?

ApplicationNo.: 00 1 12297.5 Application Date: May 2000-18.

The invention comes from plant materials, in particular to a Chinese patent medicine for preventing lung cancer and relieving tobacco poisoning and a preparation method thereof. Includes green tea powder, platycodon grandiflorum powder and licorice powder, which are extracted separately, mixed evenly according to the ratio of (0. 1-0.2): (6-9): (3-6), and then made into tablets (which we call smokers' tablets), so that smokers do not need to quit smoking.

Applicant: Zeng Liangqing

Address: 3500 1 1, Building 23G, Huasheng Building, No.528 Liu Yi North Road, Fuzhou, Fujian.

Inventor (Designer): Zeng Liangqing

Main classification number: A6 1K35/78

Classification number: a 61k 35/78a61p 25/34a61p 35/00.

Question 3: How to check whether the patent number is true? Patent Search Website of Patent Office of China Intellectual Property Office: sipo.gov/sipo/zljs/.

The patent hasn't been retrieved yet, maybe it hasn't been published yet.

Question 4: How to check whether the patent number is true? You can enter the patent number through China National Intellectual Property Administration website for query and retrieval.

Patent search official website: pss-system.gov/

Question 5: How to check whether the national patent certificate number of a product is true or false? Regarding authenticity, we need to pay attention to the following questions:

1, the patent is indeed authorized, but it has expired now, so strictly speaking, there is no patent right at this time, but the patent number can be considered true;

2. Pay attention to the difference between the application number and the patent number. As long as any patent meets the application conditions, China National Intellectual Property Administration will grant the patent application number, but whether the patent is authorized needs further examination. If authorized, just add the capital letter "ZL" before the patent application number.

To sum up, personally, as far as the patent (application) number is concerned, it can generally be found on China National Intellectual Property Administration website or other third-party patent inquiry websites, but what needs more attention is the legal review status and legal status of the patent, that is, whether it is still in the application stage but the authorization is uncertain, whether it has been authorized but is currently invalid, and whether it is just an application but rejected, which needs to be carefully distinguished.

Question 6: How to check whether the patent number is true? Just go directly to official website, National Bureau.

Question 7: How to tell the authenticity of a school, and where can I find the patent number to tell the authenticity? The urgent need comes when summer enrollment comes, and some private or social forces run schools and enroll students on a large scale. These days, some parents called and said that there are too many schools in the society. How can we tell the true from the false?

The reporter consulted the relevant departments in Harbin and learned that to distinguish the authenticity of such schools, we must first look at their licenses. According to the regulations, private academic education, preschool education, self-study exams and other cultural and educational schools shall be examined and approved by the education administrative department of the people's government at or above the county level in accordance with state regulations; At the county level, private schools focusing on vocational qualification training and vocational skills training should be established.

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The people's labor and social security administrative department for examination and approval, and send a copy to the education administrative department at the same level for the record. Then go to the civil affairs department to legally register private non-enterprise units. Therefore, under normal circumstances, a legitimate private or social force running a school must have two licenses: the administrative examination and approval permission of the education or labor department and the legal registration certificate of the civil affairs department.

Teachers employed by private schools shall have the qualifications of teachers prescribed by the state. When registering a school, students or parents should ask the school to list the names of teachers and their qualifications. If you have any objection, you can directly consult the education department.

Private schools must issue special invoices for private education institutions in Heilongjiang Province after registration and payment, and non-academic education organized by social forces issue unified invoices for operating fees of administrative institutions in Heilongjiang Province.

In the process of study, if it is found that the actual situation of the school is obviously inconsistent with the contents of the enrollment brochure or the signed agreement, you should be seated as soon as possible and complain to the education, labor and civil affairs departments. If you want to drop out of school for personal reasons, you'd better ask as soon as possible, so that you can refund more tuition fees according to the policy.

Students drop out of school for some reason, how much tuition fees will be refunded, how much time will be refunded by private schools, how much time will be refunded before class, 10 days (including 10 days), 95% for 30 days (including 30 days), 90% for more than 30 days, and how much time will be refunded for non-school education organized by social forces, which lasts for 2 days and is less than one month (including)

Question 8: Is the patent application number: 20110225487.x true or false? Please advise how to inquire! 5 points, this is easy to check ~

Please Baidu: China patent inquiry system will enter the website with GOV.CN official website.

Click on the public query to enter the query system.

The inquiry system adopts accurate inquiry, and the invention name, application number and applicant in the inquiry conditions must be filled in.

The input application number/patent number must be 9 digits or 13 digits, and the letter "ZL" is not required, nor can it contain "."

You only need to fill in the patent number: 20110225487x ~ ~

I just checked, but I can't find ~ ~ ~ ~ but I'm not sure this patent is fake ~

Because you can't find the patent you just applied for ~ ~

If this is really important to you, you should check with the National Patent Office!

If there is no national patent office in your city, go to the agency of China National Intellectual Property Administration Patent Office (usually in the provincial capital) or a lawyer to inquire for you.

Wish you success! !

Question 9: Is the patent number 2014107712577 true or false? The patent number is an invention patent, and the current status is waiting for the actual review of the proposal.

Question 10: I want you to help me check the patent number and see if this thing is true or not. Application (patent)No. CN2004 10046880.2 Application date 2004. 10.29 Patent name The main classification number of the liquid medicine for treating scars is A61K36/8967 (2006.01) i.A6/.