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lindseylgr...
2
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BEST ANSWER  decided by votes   |  lindseylgreene  |  April 14, 2009 11:46 PM
Not legal advice:

After reading your question a few times, I think I understand what you are looking for. You want to know what the market is for people/companies willing to pay a company for prior art research. Is that right?

If so, the total number of patents is only a jumping off point. You need to know what percentage of those patents outsourced prior art research?

According to David Cleveland of the Minnessota Intellectual Property Law Association (1999), "while some companies may pay 10 or 15 thousand dollars to have an application prepared and filed, most small entities pay much less. Most individual inventors are interested in getting a case filed for $3,000/$4,000 at the most. And that's for everything: search, lawyer's fees, governmental fees."

In 2007, 9899 utility patents were submitted by individuals and granted. A total of 79,527 utility patents were granted in 2007 (out of 241,347 utility patent applications). The remainder granted were submitted by either corporations or organizations (69,628 or 88%). We can assume that corporations and organizations would pay for prior art research - the question becomes - how many have staff (in-house) that do this for them.

The following link will show you which corporations/organizations filed patents in 2007 and how many patents each filed. http://www.uspto.gov/go/taf/topo_07.htm#PartB. This chart only shows the top filers (companies filing more than 40 patents per year) - there are 62,104 non-named organizations left.

It is my opinion that this group of 62,104 (78% of patent applicants) organizations would be your "addressable market" or target market. Obviously there is no way to say for sure - there will be individuals willing to pay for research, there will be companies that are not.

However, we also mustn't forget about the non-granted applicants (all 161,820 of them). I don't know as to why these applicants were denied, but one reason could be due to faulty or missing prior art research. This is another section of your "addressable market."

Please take a look at the sources I provided and come to your own conclusions. Hope this helps you get started. Good luck!

voted helpful: mattman4, lwelch

Voted as best: bbrookin, philipy
Comment
lawstudent
1
Vote
lawstudent  |  April 14, 2009 06:54 PM
The U.S. Patent Statistics Chart for the Calendar Years 1963 - 2008 has not completely published the total statistics for 2008, but this year, the USPTO granted 157,772 utility patents and granted a total of 185,224 patents. http://www.uspto.gov/go/taf/us_stat.htm.

WIPO keeps records of international patents. Their annual report says, "In 2006, applicants from Japan (514,047) and the United States of America (390,815) filed the largest numbers of patent applications worldwide. A substantial number of filings also originated from the Republic of Korea (172,709), Germany (130,806) and China (128,850)." http://www.wipo.int/ipstats/en/statistics/patents/wipo_pub_931.html#a13

Let me know if you need more information. I would be happy to break it down further.

voted helpful: lwelch

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nadiraziz
0
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nadiraziz  |  April 16, 2009 07:02 PM
A Prior Art search is conducted to evaluate the patentability of an invention based on the statutory requirements from a patent office. These statutory requirements for utility patents include: novelty, non-obviousness, and usefulness. The search identifies prior art that can potentially render an invention unpatentable, thus saving expensive patenting costs.

Prior Art Searches searches can be used to determine novelty prior to attempting to patent an invention, as well as to help enforce or debunk the validity of a patent.

The following links should help you out:

Patent information and prior art search fields and tools
http://ipestonia.ourtoolbar.com/

Newly issued patents every week
http://www.wikipatents.com/

Peer Reviews of Patents
http://www.peertopatent.org/

Free online patent Search, including Market Research
http://www.freepatentsonline.com/search.html
Voted as best: sunpat
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lwelch
0
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lwelch  |  April 18, 2009 02:17 AM
I am not quiet sure if this Answers your Question or not, but You really need to check out this Free Search Site. This will be handy .

Recent US Patents

Patents are published by USPTO once a week, on every Tuesday. An average of 3500 patents are published every week. Patent applications go through a strict regime of patent prosecution, and if found to satisfy all patenting conditions, are published as granted patents. Granted patents have legal significance in that they grant ownership rights to the assignee of the patent.

Most Popular Patenting Companies listed below / 2009 and back

Free Patents Online now offers chemical search! Through entry of chemicals via SMILES, the patent database can be searched using normalized chemical formulas to ensure much more comprehensive searching than possible using regular keywords........And its Free !

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