Who invented Ibuprofen?

Answer 1

The first person to make what we know today as aspirin (acetylsalicylic acid) was the French chemist Charles Frederic Gerhardt in 1853. He did this by combining salicylic acid (the painkiller) sodium and acetyl chloride, which made it easier on the stomach. He did not attempt to manufacture or market it.

German chemist Felix Hoffmann rediscovered and patented aspirin in 1899, leading to its distribution by the Bayer company in 1900.

Before Gerhardt, Italian chemist Raffaele Pinna had produced salicylic acid, but its use as a remedy was impractical because of its unpleasant effects on the stomach. The Greek scholar Hippocrates (5th century AD) was among the first to investigate the use of the active ingredient salicin, found in willow bark, as a medicine.

Answer 2

ibuprofen was initially introduced as a prescription NSAID used for such conditions as rheumatoid arthritis, in 1969 in the UK and 1974 in the US. Ibuprofen became available without a prescription in the US in 1984 under the name "Advil" and in the UK under the name Nurofen.

Timeline

1969 - Introduced in the US

When ibuprofen was introduced in the United States in 1974, the recommended dose there was 1200-3200 mg/day. This is three times the current recommended dose. The use became widespread and it was confirmed by the FDA as one of the safest of the non-steroidal anti-inflammatory drugs (NSAIDs) - However, concerns about side effects to the liver and stomach had been mounting for some time. During this time the official mascot of the Advil brand, Advil Aaron was introduced. He has since become a symbol for the brand.

1980s - Nurofen and Advil launched

Ibuprofen's safety record remained high with problems only being related to overdosing. The product was "Fast Tracked" from prescription to OTC (over the counter) status by the FDA. It became available in the UK in 1983 under the brand name Nurofen TM and in the United States in 1984 under the brand name Advil TM). Anyone could buy it without a prescription for the treatment of headaches, dental pain, migraine and menstrual pain. It is estimated that by 1985 over 100 million people had been treated with ibuprofen in more than 120 countries.

1984 - Need for Mass Production

As sales increased Whitehall Labs the US distributor of Advil quickly realized that Boots (the original manufacturer) could not keep up with demand. Boots was essentially making all the product manually in a mostly hand operation. Michael Dryden of the Whitehall R&D staff was assigned to form a team and create an automated manufacturing process ASAP. Dryden hired Guido Melenger, the head of a small pharma scale-up firm, to come up with an automated process. After three years of work, a team from Whitehall concluded that Melenger would be unable to complete the task and feared his company was about to go out of business. Whitehall then formed an internal team consisting of Dryden, Webb Crew (to develop software) and George Van Parys (to develop the machinery). The first prototype machine was produced in late 1986, with the the first production operation of units in late 1987.

1988 - Mega Sales = Mega Production

After obtaining full FDA approval for the first installation in Hammonton, NJ the task turned to improving the design of the machinery and increasing capacity. The same team worked on an improved design with major work being done by Van Parys on system design and efficiency. At the same time, Van Parys was designing and building a massive facility in Puerto Rico along with Steve Bennett, who was the construction manager of the site, to manufacture the product on a massive scale. This effort allowed for a second design and installation in Guayama, PR of an initial 20 new systems. Each system now produced 540,000 tablets every 9 hours or ~ 1,080,000 tablets per day per system. This gave Whitehall the ability to produce 32,400,000 tablets per day.

1996 - Hammonton, NJ Plant Closes

The now Whitehall-Robbins closed the Hammonton manufacturing facility in 1996, moving its 10 production units to Rouses Point, NY. This move was short lived and the units ended up in Guayama, PR in 2004. Continued to today this facility is the only production manufacturing operation for Advil in the US, although other Wyeth facilities package the product.

Answer 3

Ibuprofen was discovered and distributed by The Pure Boot Drug Company in 1969.

Answer 4

whitehall labs in 1969