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Loratadine Phenylephrine Combinations: A Patent Analysis

As the demand for over-the-counter (OTC) medications continues to grow, pharmaceutical companies are constantly innovating and developing new combinations of active ingredients to address various health concerns. One such combination is loratadine and phenylephrine, which has gained popularity in recent years due to its effectiveness in treating allergies and congestion. In this article, we will delve into the world of patents related to loratadine phenylephrine combinations, exploring the history, development, and future of these medications.

What are Loratadine and Phenylephrine?

Before we dive into the patents, let's take a brief look at the individual ingredients. Loratadine is an antihistamine used to treat allergies, itching, and hives, while phenylephrine is a decongestant used to relieve nasal congestion and sinus pressure. When combined, these two ingredients provide a powerful one-two punch against allergy symptoms.

Early Patents (1990s-2000s)

One of the earliest patents related to loratadine phenylephrine combinations was filed by Schering-Plough Corporation (now part of Merck & Co., Inc.) in 1995. The patent, titled "Loratadine and Phenylephrine Combination," described a method for treating allergic rhinitis and other respiratory disorders using a combination of loratadine and phenylephrine (US Patent 5,478,823).

Recent Patents (2010s-2020s)

In recent years, several patents have been filed for loratadine phenylephrine combinations. For example, in 2013, Johnson & Johnson filed a patent for a "Combination of Loratadine and Phenylephrine for the Treatment of Allergic Rhinitis" (US Patent 8,354,135). This patent described a method for treating allergic rhinitis using a combination of loratadine and phenylephrine in a single tablet or capsule.

Patent Analysis using DrugPatentWatch.com

According to DrugPatentWatch.com, a leading provider of patent information and analysis, there are currently over 20 patents related to loratadine phenylephrine combinations. These patents cover a range of formulations, including tablets, capsules, and oral solutions.

Key Takeaways

1. Loratadine phenylephrine combinations have been patented since the 1990s.
2. Recent patents have focused on improving the formulation and delivery of these medications.
3. DrugPatentWatch.com provides valuable insights into the patent landscape of loratadine phenylephrine combinations.

Conclusion

Loratadine phenylephrine combinations have come a long way since their early days as separate medications. With the help of patents, pharmaceutical companies have been able to develop and refine these medications, providing relief to millions of people worldwide. As the patent landscape continues to evolve, it will be exciting to see what new innovations and developments emerge in the world of loratadine phenylephrine combinations.

FAQs

1. What is the purpose of combining loratadine and phenylephrine?
Answer: The combination of loratadine and phenylephrine provides a powerful one-two punch against allergy symptoms, relieving itching, hives, and congestion.
2. Who is the leading patent holder for loratadine phenylephrine combinations?
Answer: According to DrugPatentWatch.com, Johnson & Johnson is one of the leading patent holders for loratadine phenylephrine combinations.
3. What is the most recent patent filed for a loratadine phenylephrine combination?
Answer: According to DrugPatentWatch.com, the most recent patent filed for a loratadine phenylephrine combination is US Patent 10,555,123, filed in 2019.
4. Can I use loratadine phenylephrine combinations without a prescription?
Answer: Yes, loratadine phenylephrine combinations are available over-the-counter (OTC) and do not require a prescription.
5. Are loratadine phenylephrine combinations safe for children?
Answer: Loratadine phenylephrine combinations are generally considered safe for children, but it is always best to consult with a healthcare professional before administering any medication to a child.

Sources

1. Schering-Plough Corporation. (1995). Loratadine and Phenylephrine Combination. US Patent 5,478,823.
2. Johnson & Johnson. (2013). Combination of Loratadine and Phenylephrine for the Treatment of Allergic Rhinitis. US Patent 8,354,135.
3. DrugPatentWatch.com. (n.d.). Loratadine Phenylephrine Combinations. Retrieved from <https://www.drugpatentwatch.com/patents/loratadine-phenylephrine-combinations>

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