Christopher K Crowell

This inventor holds 9 USPTO granted patents and 5 published patent applications, plus 2 CIPO patents and 3 EPO patents. Top assignee: Amgen Inc.. Active years: 2011-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Christopher K Crowell. Retrieved from https://idiyas.com/inventor/christopher-k-crowell

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 9 (Patent Applications = 5)

% Patents Active = 100.0

CIPO Patents = 2

EPO Patents = 3 (Patent Applications = 3)

Average Co-Inventor Count = 1.5

ph-index = 2

Forward Citations = 49(Granted Patents)

Location History:

Erie, CO (US) (2011 - 2013)
Thousand Oaks, CA (US) (2014 - 2024)

Company Filing History:

9 out of 2,072

Amgen Inc.

patents

Years Active: 2011-2025

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12351613 - Production of glycoproteins using manganese (2025-07-08),

2. 12084686 - Antibodies with modulated glycan profiles (2024-09-10),

3. 9273110 - Production of glycoproteins using manganese (2016-03-01),

4. 8680248 - Host cells comprising alpha 1,2 mannosidase and culture methods thereof (2014-03-25),

5. 8617878 - Production of glycoproteins using manganese (2013-12-31),

6. 8460896 - Host cells and culture methods (2013-06-11),

7. 8247210 - Host cells comprising alpha 1,2 mannosidase and culture methods thereof (2012-08-21),

8. 7972810 - Production of glycoproteins using manganese (2011-07-05),

9. 7888101 - Host cells comprising alpha 1,2 mannosidase and culture methods thereof (2011-02-15),

Title: The Innovative Journey of Inventor Christopher K Crowell

Introduction: Christopher K Crowell, a talented inventor hailing from Erie, CO, has made significant strides in the field of biotechnology. With 7 patents to his name, his contributions have paved the way for advancements in glycoprotein production and cell culture methods.

Latest Patents: Crowell's latest patents showcase his expertise in the production of glycoproteins using manganese and the development of host cells with enhanced MAN1C1 activity. These innovations have revolutionized the fields of biopharmaceuticals and biotechnology, offering more efficient and effective methods for protein production.

Career Highlights: Throughout his career, Christopher K Crowell has demonstrated a commitment to pushing the boundaries of scientific discovery. His passion for innovation and problem-solving has led to the successful patenting of novel techniques that have the potential to impact various industries.

Collaborations: Crowell's coworker, Gustavo Enrique Grampp, has been instrumental in bringing some of these inventions to life. Their collaborative efforts have resulted in groundbreaking advancements in cell culture methods and protein production, solidifying their reputation as pioneers in the biotech community.

Conclusion: Christopher K Crowell's inventive spirit and dedication to excellence have cemented his status as a remarkable inventor in the field of biotechnology. His patents not only reflect his technical prowess but also underscore his commitment to driving innovation and progress in the industry.

Profile summary based on public USPTO records.