San Leandro, CA, United States of America

Olgica Bakajin

This inventor holds 25 USPTO granted patents and 4 published patent applications, plus 2 CIPO patents and 5 EPO patents, primarily in Water Purification Systems. Top assignees: Porifera, Inc., Lawrence Livermore National Security, LLC, University of California. Active years: 2005-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Olgica Bakajin. Retrieved from https://idiyas.com/inventor/olgica-bakajin

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

USPTO Granted Patents = 25 (Patent Applications = 4)

% Patents Active = 72.0

CIPO Patents = 2

EPO Patents = 5 (Patent Applications = 7)

Average Co-Inventor Count = 3.2

ph-index = 9

Forward Citations = 185(Granted Patents)

Location History:

Berkeley, CA (US) (2019 - 2023)
San Leandro, CA (US) (2005 - 2024)

Company Filing History:

Lawrence Livermore National Security, LLC

patents

2 out of 16,025

University of California

patents

4. 1 out of 1,211

The United States of America as Represented by the Department of Energy

patents

Years Active: 2005-2026

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Areas of Expertise:

Forward Osmosis

Water Purification

Membrane Technology

Separation Systems

Carbon Nanotube Membranes

Multi-Stage Purification

Nanoparticle Alignment

Microfluidic Sieve

Biological Assays

Thin Film Composite Membranes

Lipid Nanotubes

Gas Separation

25 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12752239 - Methods of dewatering of alcoholic solutions via forward osmosis and related systems (2026-10-06),

2. 12390767 - Removing components of alcoholic solutions via forward osmosis and related systems (2025-08-19),

3. 12005396 - Advancements in osmotically driven membrane systems including multi-stage purification (2024-06-11),

4. 11779883 - Water purification systems and methods having pressurized draw stream (2023-10-10),

5. 11759751 - Separation systems, elements, and methods for separation utilizing stacked membranes and spacers (2023-09-19),

6. 11571660 - Methods of dewatering of alcoholic solutions via forward osmosis and related systems (2023-02-07),

7. 11541352 - Removing components of alcoholic solutions via forward osmosis and related systems (2023-01-03),

8. 11173452 - Water purification systems and methods having pressurized draw stream (2021-11-16),

9. 11090611 - Separation systems, elements, and methods for separation utilizing stacked membranes and spacers (2021-08-17),

10. 10500544 - Advancements in osmotically driven membrane systems including multi-stage purification (2019-12-10),

11. 10464023 - Separation systems, elements, and methods for separation utilizing stacked membranes and spacers (2019-11-05),

12. 10464021 - Water purification systems and methods having pressurized draw stream (2019-11-05),

13. 10384169 - Supported carbon nanotube membranes and their preparation methods (2019-08-20),

14. 9636635 - Separation systems, elements, and methods for separation utilizing stacked membranes and spacers (2017-05-02),

15. 9227360 - Preparation of aligned nanotube membranes for water and gas separation applications (2016-01-05),

Title: Innovations in Water Purification: The Work of Olgica Bakajin

Introduction

Olgica Bakajin, based in San Leandro, California, is an accomplished inventor recognized for her significant contributions to water purification technologies. With a remarkable portfolio of 23 patents, she has made strides in improving osmotically driven membrane systems, which are crucial for addressing water quality issues globally.

Latest Patents

Among her latest inventions is an innovative water purification system designed for high concentration feed solutions. This system incorporates a high rejection forward osmosis module along with one or more low rejection modules and a high rejection reverse osmosis module. The system's unique configuration allows the low rejection modules to have varying rejection levels, optimizing the purification process for different applications. Furthermore, the system utilizes pressurization through multiple pumps and may include nanofiltration membranes in its low rejection modules. Another notable patent addresses methods and systems for dewatering solutions via forward osmosis, further cementing her expertise in this essential field.

Career Highlights

Olgica has held pivotal roles in prominent companies such as Porifera, Inc. and Lawrence Livermore National Security, LLC. Through her work, she has played an instrumental role in developing advanced technologies that enhance the efficiency of water purification processes. Her dedication to innovation and research has significantly impacted the industry, positioning her as a leading figure in water treatment solutions.

Collaborations

Throughout her career, Olgica Bakajin has collaborated with talented individuals, including Charles Benton and Aleksandr Noy. These partnerships have fostered a creative environment for developing cutting-edge technology in the field of water purification, demonstrating the importance of teamwork in driving innovation.

Conclusion

Olgica Bakajin's contributions to water purification technologies highlight her remarkable expertise and dedication to innovation. With a focus on osmotically driven membrane systems and a portfolio of groundbreaking patents, she continues to impact the field positively. As the demand for effective water treatment solutions grows, her work remains essential in addressing the challenges of water quality and availability.

Profile summary based on public USPTO records.