CGPDTM Syllabus and Exam Pattern: The Complete Breakdown

By Acadlog 8 Min Read
8 Min Read

The Controller General of Patents, Designs, and Trade Marks (CGPDTM) plays a crucial role in the administration of Industrial Property laws in India. The CGPDTM exam, a pivotal step in selecting Examiners for Patents & Designs, demands thorough preparation from aspirants. This article offers a detailed insight into the CGPDTM syllabus and exam pattern for 2023, essential for candidates aiming to excel in this competitive examination.

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CGPDTM Exam Pattern 2023

The CGPDTM exam encompasses two main stages: the Preliminary Exam and the Mains Exam, each designed to assess a wide range of skills and knowledge.

Preliminary Exam:

  • Format: Objective-type questions
  • Total Questions: 150
  • Marks per Question: 1 mark each
  • Duration: 2 hours
  • Sections Covered:
    • General English
    • Verbal and Non-Verbal Reasoning
    • Quantitative Aptitude
    • General Knowledge and Current Affairs
    • General Science and IP Legislation in India
    • WIPO and related treaties

Main Exam:

  • Paper-I (OMR Based):

    • Total Marks: 100
    • Duration: 2 hours
    • Sections: General Knowledge, Current Affairs, General Aptitude, Elementary Mathematics, English Language Proficiency, and Knowledge related to Intellectual Property Rights (IPRs)
  • Paper-II (Descriptive Answers):

    • Total Marks: 300
    • Duration: 3 hours
    • Focus: Technical Knowledge

CGPDTM Syllabus: Complete Breakdown

Prelims Syllabus:

General English

This section tests the candidate’s command of the English language, including comprehension skills, vocabulary, grammar, and usage. Key topics include:

  • Sentence Completion
  • Prepositions
  • Transformation
  • Substitution
  • Active and Passive Voice
  • Spotting Errors
  • Synonyms and Antonyms
  • Passage Completion
  • Sentence Arrangement
  • Idioms and Phrases
  • Spelling Test
  • Error Correction (Underlined Part and Phrase in Bold)
  • Joining Sentences
  • Sentence Improvement
  • Para Completion
  • Fill in the blanks

Verbal and Non-Verbal Reasoning

This section assesses the candidate’s logical and analytical abilities. It includes:

  • Puzzles
  • Non-Verbal Reasoning
  • Data Sufficiency
  • Data Interpretation
  • Verbal Reasoning
  • Logical Reasoning
  • Analytical Reasoning

Quantitative Aptitude

This section examines numerical ability and mathematical skills. Topics include:

  • Areas
  • Time and Work Partnership
  • Races and Games
  • Mixtures and Allegations
  • Quadratic Equations
  • Indices and Surds
  • Mensuration
  • Ratio and Proportion
  • Time and Distance
  • Problems on Trains
  • Odd Man Out
  • Numbers and Ages
  • Pipes and Cisterns
  • Simple Interest
  • Problems on L.C.M and H.C.F
  • Problems on Numbers
  • Compound Interest
  • Volumes
  • Profit and Loss
  • Probability
  • Averages
  • Boats and Streams
  • Simple Equations
  • Percentages
  • Permutations and Combinations
  • Simplification and Approximation

General Knowledge & Current Affairs

This section evaluates the candidate’s awareness of their surroundings and current events. It includes:

  • Indian Parliament
  • Current Affairs
  • Countries and Capitals
  • Artists
  • Famous Days & Dates
  • Inventions and Discoveries
  • Sports
  • Indian History
  • Famous Books & Authors
  • Indian Politics
  • Indian Economy
  • Rivers, Lakes, and Seas
  • Famous Places in India
  • Tourism
  • General Science
  • Culture

General Science

  • Physics: Basic concepts of motion, energy, heat, sound, light, electricity, and magnetism.
  • Chemistry: Fundamentals of matter, atomic structure, chemical reactions, acids, bases, and salts, and basics of organic and inorganic chemistry.
  • Biology: Cell biology, human anatomy and physiology, plant and animal biology, basic genetics, and ecology.

IP Legislation in India

  • Patents Act, 1970: Key provisions, types of patents, application process, rights and obligations of patentees.
  • Designs Act, 2000: Protection of industrial designs, criteria for registration, rights conferred.
  • Trademarks Act, 1999: Trademark registration process, rights and duties of trademark owners, infringement issues.
  • Copyright Act, 1957: Protection of literary, artistic, musical, and dramatic works, author’s rights, fair use doctrine.
  • Geographical Indications of Goods (Registration & Protection) Act, 1999: Protection of goods with specific geographical origin, registration process, and rights conferred.

This section would likely cover:

  • Introduction to WIPO: World Intellectual Property Organization’s role and functions.
  • Paris Convention: Protection of industrial property in the international context.
  • Berne Convention: Protection of literary and artistic works internationally.
  • Patent Cooperation Treaty (PCT): Facilitation of patent protection internationally.
  • Madrid System: International registration of trademarks.
  • Hague Agreement: International registration of industrial designs.
  • WIPO Copyright Treaty: Protection of works and rights of their authors in the digital environment.
  • WIPO Performances and Phonograms Treaty: Protection of the rights of performers and producers of phonograms.

Mains Examination: Paper-I (OMR Based)

Paper I is primarily focused on general knowledge, aptitude, and intellectual property rights. It includes the following topics:

  1. General Knowledge and Current Affairs:

    • Indian and World Geography
    • History of India and the World
    • Indian Polity and Governance
    • Economic and Social Development
    • Environmental Ecology, Biodiversity, and Climate Change
    • Current Events of National and International Importance
  2. General Aptitude:

    • Logical Reasoning and Analytical Ability
    • Decision Making and Problem Solving
    • Basic Numeracy (Numbers and their Relations, Orders of Magnitude)
    • Data Interpretation (Charts, Graphs, Tables, Data Sufficiency)
  3. Elementary Mathematics:

    • Arithmetic
    • Algebra
    • Geometry
    • Trigonometry
    • Mensuration
    • Statistics
  4. English Language Proficiency:

    • Comprehension Skills
    • Vocabulary
    • Grammar
    • Sentence Structure
    • Synonyms & Antonyms
    • Writing Ability
    • Types of IPRs
    • IPRs in India and their Administration
    • Global IPR Treaties and Conventions
    • Issues related to IPR in the Digital Age

Mains Examination: Paper-II (Descriptive Answers)

Paper-II is technical and field-specific. It requires candidates to have specialized knowledge in their respective areas of expertise. The syllabus varies depending on the technical discipline. Here is an overview of the topics for various disciplines:


  • Inorganic Chemistry
  • Physical Chemistry
  • Organic Chemistry
  • Chemistry in Nanoscience and Technology
  • Catalysis and Green Chemistry
  • Medicinal Chemistry
  • Supramolecular Chemistry
  • Environmental Chemistry
  • Chemistry of High Polymers

Computer Science & Information Technology:

  • Digital Logic
  • Computer Organization and Architecture
  • Programming and Data Structures
  • Algorithms
  • Theory of Computation
  • Compiler Design
  • Operating System
  • Databases
  • Computer Networks

Electrical Engineering:

  • Electrical Materials
  • Electric Circuits and Fields
  • Electrical and Electronic Measurements
  • Computer Fundamentals
  • Basic Electronics Engineering
  • Analog and Digital Electronics
  • Systems and Signal Processing
  • Control Systems
  • Electrical Machines

Electronics & Communication:

  • Materials and Components
  • Physical Electronics, Electron Devices, and ICs
  • Signals and Systems
  • Network Theory
  • Electromagnetic Theory
  • Electronic Measurements and Instrumentation
  • Analog Electronic Circuits
  • Digital Electronic Circuits
  • Control Systems

Civil Engineering:

  • Engineering Mechanics
  • Strength of Materials
  • Structural Analysis
  • Design of Structures
  • Fluid Mechanics
  • Open Channel Flow
  • Hydraulic Machines and Hydropower
  • Construction Technology, Equipment, Planning, and Management

Mechanical Engineering:

  • Mechanics
  • Engineering Materials
  • Theory of Machines
  • Manufacturing Science
  • Thermodynamics, Gas Dynamics, and Turbine
  • Heat Transfer
  • I.C. Engines
  • Steam Engineering
  • Refrigeration and Air-Conditioning

Other disciplines include Biotechnology, Biochemistry, Food Technology, Bio-Medical Engineering, Physics, Metallurgical Engineering, Textile Engineering, and more, each with their specific set of topics.

Final Words

The CGPDTM exam is a gateway to a prestigious career in the field of intellectual property. Aspirants must invest significant time and effort in understanding and preparing as per the CGPDTM syllabus and exam pattern. With diligent preparation, aspirants can aspire to secure a position as an Examiner of Patents & Designs, contributing significantly to the field of intellectual property in India.

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