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Spilling the Beans on Patented Inventions

by Geoff Mantooth

2002 | Originally published in Fort Worth Business Press

Last month, we looked at a case that delved into the essence of inventing. This month, we look into one way to market an invention. It's a story of how that quintessential American businessman, the farmer, took on a chemical company over the rights to soybeans... and lost.

Monsanto of St. Louis used to be a big chemical company, manufacturing lines of agricultural chemicals and plastics. One of its best sellers is Roundup, a herbicide. It's plastic lines, used in products such as carpets and windshields, followed the ups and downs of the chemical industry, leading to a spin off company by the name of Solutia. Solutia's stock price is currently near rock bottom, proof that you don't have to be a dot-com to feel the pain of the stock market blues.

Monsanto diversified into agricultural biotech, a natural fit with its agricultural chemicals line. One of the inventions coming out of its research pipeline was a soybean, genetically modified to be resistant to glyphosate herbicides such as Monsanto's Roundup. A farmer plants the Roundup Ready soybeans and is able to control weeds even after the soybeans emerge from the ground. A spraying or two of Roundup over the field kills a broad variety of weeds, while sparing the soybeans themselves.

The way Monsanto sees things, the combined use of its beans and herbicide saves farmers money since fewer chemicals have to be used and labor costs are lower in weeding the fields. Because of the cost savings, Monsanto charges a higher price for its modified soybeans. To minimize competition and recoup its research and development costs, Monsanto applied for and obtained utility patents on its genetically modified plants. Roundup Ready crops are important to the company's future because the patent for Roundup expired, leading to a price cut for the herbicide.

Homan McFarling is a farmer who plants soybeans, and a Mississippi farmer to boot. He bought the pricey soybeans, planted them and harvested his crop. The harvest was so successful that McFarling held back about 1500 bushels of soybeans. That's roughly 25 acres worth of beans. Instead of selling the beans, he wanted to participate in that time-honored practice of saving seeds for replanting the next season.

The problem for Monsanto lay in the simple fact that its invention could be readily duplicated by the end-user. A soybean is merely a seed to propagate the plant species, even a manmade species. Computer software developers face a similar problem in that the invention can be easily copied with computer technology. If customers can make their own invention, why bother paying any price, much less the higher price?

Experienced about both plant and human natures, Monsanto anticipated the tendency of people to cheat, requiring everyone who bought the modified seeds to sign a Technology Agreement. The agreement placed restrictions on what users could do with its patented seeds. One restriction was that the seed be used for planting a commercial crop only in a single season. After learning of McFarling's practice of growing his own seed, Monsanto sued.

One of the funniest issues in the case was where the lawsuit should be brought. Monsanto sued in its home state of Missouri. McFarling wanted the case in Mississippi, just down the river from St. Louis. Monsanto declined, no doubt leery of the reputation of those plaintiff-leaning Mississippi juries, citing a forum selection clause on the agreement. McFarling made an argument only a farmer can get away with; that the forum clause was on the reverse side of the paper and he never turned it over before signing. Because he never saw the clause, it ought not to be enforced. While that kind of argument works in Congress during an election year, the court of federal judges, who need not run for election, remained unimpressed.

McFarling attacked the validity of Monsanto's restrictions by claiming Monsanto engaged in antitrust behavior. The basis of his defense lay in that Monsanto was stretching its patent rights too far by the restrictions. The court though affirmed the right of a patent owner to impose some restrictions on its products incorporating an invention. Monsanto competed in an industry with a number of different sources of soybeans, some of which were herbicide-resistant. Thus, the farmer had a choice of whether to buy the patented product, or somebody else's product. In addition, Monsanto's practice of using the agreements put the buyer on notice of the restrictions. Without notice, the patent rights become exhausted by the sale of the product.

Now, if only Monsanto could do something with tofu...

Originally Published in the Fort Worth Businss Press