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Bella Nadhillah Rachmania

Patent Executive

Biography

Bella Nadhillah Rachmania is a patent executive in Tilleke & Gibbins’ Jakarta office, where she assists companies in various industries with all aspects of their patent portfolio management in Indonesia. With a background in chemical engineering, Bella is especially well placed to advise companies in the chemical, mechanical, and pharmaceutical industries. In addition to advising on patent portfolios and strategies, Bella routinely handles all types of patent-related work, including patent prosecution—from filing until grant of the patent—and maintaining patents after they are granted.

Before joining Tilleke & Gibbins, Bella was a patent practitioner at a local intellectual property firm in Indonesia and at a leading global intellectual property firm. She has completed intellectual property and patent courses from WIPO and attended the APAA Patent Surgery Course.

Bella holds a bachelor’s degree in chemical engineering from Universitas Indonesia.

Experience

  • Advised clients on patent filing applications and prosecution in Indonesia.
  • Translated patent specifications from English into Bahasa Indonesia in the chemical and pharmaceutical fields.
  • Formulated strategies and provided analytical advice on the patentability of inventions.
  • Represented clients in maintaining their patent portfolios through payment of annuity fees and other actions.
ABOUT Bella Nadhillah

Industries

Life Sciences

Location

Languages

    Bahasa Indonesia

    English

Education

    BCE, Universitas Indonesia

Insights

August 10, 2026
On June 17, 2026, Indonesia’s National Agency of Drug and Food Control (BPOM) issued BPOM Regulation No. 10 of 2026 on Nutritional Information on Processed Food Labels. The new regulation, which revokes three previous nutrition labeling regulations, introduces several notable changes affecting food and beverage manufacturers, importers, and distributors. These changes range from updated nutrient reference values and serving-size requirements to the introduction of the Nutri-Level front-of-pack labeling system for certain beverage products. Businesses operating in Indonesia should carefully review these developments and assess their products’ compliance with the new requirements during the transition period. Implementation of the Nutri-Level Labeling System To implement the recently issued decree on Nutri-Level labeling, BPOM Regulation No. 10 of 2026 stipulates the requirements to implement the Nutri-Level labeling system on the front-of-pack. Under the new framework, ready-to-drink beverages, powdered beverages, and liquid or solid concentrates are required to display Nutri-Level labeling on the front label of their packaging. The Nutri-Level labeling system classifies products into color-coded levels A through D based on their sugar, sodium, and total fat content. The applicable Nutri-Level is determined based on the lowest level measured in the assessment of sugar, sodium, and total fat content. For products classified as level C or D, the Nutri-Level label must be accompanied by information on the relevant sugar, sodium, and total fat content per 100 ml of the ready-to-consume product. Products classified as level A or B may either display only the Nutri-Level designation or display the Nutri-Level together with the relevant nutritional information per 100 ml. Minimum Vitamin and Mineral Content Required for Declaration BPOM Regulation No. 10 of 2026 introduces a stricter threshold for the declaration of vitamins and minerals in the nutritional value information section (ING). Vitamins or minerals may only be declared if they are present at a
October 15, 2025
The Indonesian Food and Drug Administration (BPOM) has introduced more stringent oversight of health supplements containing probiotics with new guidelines that require clinical trials for certain products and expanded documentation standards. BPOM Regulation No. 17 of 2025 replaces the previous 2021 regulation and establishes a comprehensive framework for evaluating probiotic strains used in health supplements. Assessment Requirements The new regulation expands the scope of assessment to include not only categorization and documentation but also technical procedures, strain classification, and clinical trial requirements. Unlike the previous regulation, which provided general guidance, the updated framework creates a comprehensive system for evaluating both registered probiotic strains and new or combined strains. Manufacturers must now submit supporting documentation covering strain identification and functional characterization, safety, efficacy, and product quality. The previous regulation required documentation only on safety, efficacy, and quality. Clinical Trials One of the most significant changes is the requirement for clinical trials conducted in Indonesia for applications that include benefit claims other than maintaining digestive health, or where there are modifications to benefit claims. The regulation specifies that phase 1 trials must demonstrate safety, while phase 2 trials must validate efficacy using statistically valid methods such as double-blind, randomized, placebo-controlled studies). In addition, phase 3 and phase 4 trials may be required, and postmarket surveillance data must be submitted. Technical Assessment Framework Annex 4, a newly introduced section, establishes technical procedures for assessing health supplements containing probiotics in Indonesia. This comprehensive framework outlines criteria for evaluating new probiotic strains, including strain identification, functional characterization, safety, efficacy, and product quality. The annex introduces a clear classification of claims for health supplement products containing probiotics: General claims(e.g., maintaining digestive health). Functional claims(e.g., normal biological function or activity in the body). Risk reduction claims(e.g., lowering disease risk). The regulation restricts use of the term
December 4, 2024
On October 28, 2024, Indonesia officially amended its existing Patent Law when the president ratified Law Number 65 of 2024. This comprehensive update—the third such amendment in the history of Indonesia’s Patent Law—introduces several key changes that will significantly impact patent protection and application processes in Indonesia. Key highlights and changes are outlined below. Definition of Invention The new law broadens the definition of “invention” to explicitly include systems, methods, and uses. Additionally, the law introduces formal definitions for traditional knowledge and genetic resources. Patentability Criteria Notable changes include: Computer programs are now excluded, with an exception for computer-implemented inventions. Theories and methods in science and mathematics are added to the list of excluded inventions. Previous restrictions on new uses of existing products are removed. Grace Periods The grace periods for some patent-related actions have been adjusted: The grace period for disclosures has been extended to 12 months (from 6 months previously), providing inventors with more flexibility in filing patent applications after initial disclosure. A newly introduced item is the grace period for a conventional patent application claiming priority rights, which is 4 months after the 12-month filing deadline under the Paris Convention. The grace period for annuity payments is 6 months (from 12 months previously) with a fine for late payments of 100% of the annual fee payable. Patent Holder Rights and Obligations Patent holders can now grant permissions to enforce patents. There is a new requirement for patent holders to submit annual statements on patent implementation in Indonesia. Compulsory Licensing Significant changes to compulsory licensing include: Establishment of licenses based on the principle of expediency. Limitations on license scope and transferability. Prioritization of domestic market needs. New provisions for technical improvements and economic significance. Government Patent Exploitation The new law contains specific provisions for the government’s implementation
June 11, 2024
Advances in biotechnology have enabled the development of a range of new agricultural tools. From DNA sequencing to plant tissue culture and gene editing, these advances are facilitating the development of better crops. Genetically modified organisms (GMOs) are one well-known example of agricultural biotechnology. GMOs are organisms whose genetic material has been artificially altered by inserting a piece of foreign DNA. This DNA may be synthetic in origin or sourced from other organisms. Genome editing (also called gene editing or GEd) involves making precise changes to an organism’s genome without the integration of foreign DNA elements. Several approaches to genome editing have been developed. A well-known one is called CRISPR-Cas9, in which scientists make precise “cuts” in the DNA to create a new genetic variation. Unlike with GMOs, this introduces only minor modifications that are indistinguishable from natural mutations, typically by transplanting genes that code desirable traits from one species into another. GEd technology has been recognized and supported by the Food and Agriculture Organization of the United Nations (FAO). Thirteen FAO-member countries who are also members of the Organization for Economic Cooperation and Development (OECD) announced their support of the use of GEd technology for commercial uses and consumption at a recent WTO meeting. In addition, over 40 countries around the world, such as Argentina, Australia, Brazil, Canada, Chile, China, England, Japan, Kenya, the Philippines, Russia, the UK, and the US, have published policies emphasizing that foods free of transgenes (i.e., foods that do not contain genes transferred from external sources) are not GMOs, concluding that GEd plants are as safe as normal plants. In February 2024, the European Parliament approved new genomic techniques (NGTs), or GEd. As a result, plants that are produced using GEd technology are not classified by the EU as GMOs, and the EU

Awards & Rankings

May 14, 2026
Asian Legal Business (ALB) has published the ALB Asia IP Rankings 2026, the latest edition of its annual guide recognizing leading intellectual property firms across the region. Continuing the approach introduced last year, the rankings present a unified table in each jurisdiction, combining patent and trademark/copyright work to provide a more holistic view of the IP market. Tilleke & Gibbins has retained strong rankings in all three jurisdictions covered by the survey: Thailand: Tier 1 Vietnam: Tier 1 Indonesia: Tier 2 The rankings are based on work conducted between February 2025 and February 2026, covering both ongoing and completed contentious and noncontentious matters. ALB’s research draws on firm submissions, client feedback, editorial resources, and market input to identify the region’s leading IP practices. Tilleke & Gibbins’ IP team has maintained a strong track record across all ranked jurisdictions since the inception of the ALB IP Rankings in 2018. To view the full rankings, please see the May 2026 issue of ALB.
April 3, 2026
Tilleke & Gibbins is pleased to announce that the firm has been shortlisted in two categories at the Financial Times (FT) Innovative Lawyers APAC 2026 awards: Innovative Lawyers in Cyber and Data Privacy – “Digital Identity & Cryptocurrency Compliance” Innovative Practitioner – Athistha (Nop) Chitranukroh The FT Innovative Lawyers APAC Awards recognize law firms and practitioners who are driving innovation in legal services and delivering innovative client solutions across the Asia-Pacific region. This recognition marks our third acknowledgment in the Innovative Lawyers category and, notably, our first-ever nomination in the Innovative Practitioner category at the FT Innovative Lawyers APAC awards. It reflects our team’s continued ability to support clients on groundbreaking, forward-looking projects across the region. The awards ceremony will take place on May 14, 2026, in Hong Kong. To learn more about the FT Innovative Lawyers APAC 2026 awards and to view the full list of shortlisted organizations, please visit the FT website.
March 9, 2026
Tilleke & Gibbins has been shortlisted in multiple firmwide and individual categories at the Legal 500 Southeast Asia Awards 2026, including Regional Firm of the Year, reflecting the firm’s work across Southeast Asia and the continued development of its regional practices. In the individual categories, Aye Thuzar Hlaing has been shortlisted for Myanmar Associate of the Year (Corporate and M&A), and Linh Duy Mai has been shortlisted for Vietnam Associate of the Year (Intellectual Property). Tilleke & Gibbins has also been shortlisted in the following firm categories: Regional Firm of the Year Thailand – Law Firm of the Year Thailand – Law Firm of the Year (Litigation) Myanmar – Law Firm of the Year Vietnam – Law Firm of the Year Vietnam – Law Firm of the Year (Labor and Employment) Laos – Law Firm of the Year The winners will be announced on April 30, 2026, at the Legal 500 Southeast Asia Awards ceremony in Singapore. To browse the full shortlist for the Legal 500 Southeast Asia Awards 2026, please see the Legal 500 website.
January 15, 2026
Tilleke & Gibbins has demonstrated continued excellence across all six jurisdictions where the firm operates in the 2026 edition of the Legal 500 Asia-Pacific rankings. The recently released rankings showcase the firm’s outstanding performance with 29 practice area recognitions and 34 individual rankings—an increase from 30 individual recognitions in 2025.

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