1865: A year marked by Elzaburu and major advances that laid the foundation for the modern world

Date
November 27, 2025

In 1865, significant advances were made in various fields of knowledge and technology. Some of these went unnoticed at the time, while others marked the beginning of business ventures that are now global leaders. Elzaburu was founded that same year, at a time when science, industry, and culture were beginning to organize themselves around the protection of innovation.

In this article, we highlight ten milestones that occurred in the same year our firm was founded and that have played a significant role in shaping what we now understand as industrial and intellectual property.

  1. Mendel's Laws: Genetics Ahead of Its Time

In 1865, Gregor Mendel presented his studies on genetic inheritance. Although his conclusions were not recognized until decades later, his experiments laid the foundation for modern biotechnology, a field that today generates thousands of patents each year. They serve as a clear example of how scientific knowledge takes time to be valued and protected.

  1. Joseph Lister and Surgical Antisepsis

That same year, British surgeon Joseph Lister began using carbolic acid (phenol) to sterilize instruments. His technique reduced postoperative infections and transformed medicine, paving the way for the protection of medical and pharmaceutical innovations. Antisepsis marked the beginning of a new era in surgery, and its application led to patentable developments in the hospital setting.

  1. Maxwell's Equations: Applied Science

In 1865, James Clerk Maxwell formulated the equations that unified electricity, magnetism, and light. This theoretical breakthrough led to technologies such as radio, television, and telecommunications, all of which are protected by intellectual property rights. Fundamental physics, in this case, became the foundation for numerous industrial sectors that continue to evolve today.

  1. Alfred Nobel and Nitroglycerin

In Sweden, Alfred Nobel founded his first nitroglycerin factory. Two years later, he would invent dynamite. His career illustrates how a scientific discovery can become a protected and commercially viable innovation. Furthermore, his legacy was cemented in the field of intellectual property with the creation of the Nobel Prizes, which recognize scientific and literary excellence.

  1. The Elevator and Vertical Architecture

In 1865, the installation of elevators in office buildings began to become widespread, following the development of the safety brake by Elisha Otis. This technology transformed urban design and enabled the vertical growth of cities. Its technical evolution has been accompanied by numerous engineering developments that have been subject to industrial protection.

  1. The Railroad as a Driver of Patents

That same year, the railroad network continued to expand in both Europe and the Americas. In Spain, connections between Madrid and cities such as Barcelona, Valencia, Seville, and Lisbon were being consolidated. This infrastructure, which transformed mobility and trade, relied on thousands of technical innovations protected by patents: from locomotives to signaling systems and track materials. The railroad is a clear example of how industrial property has been a driving force for progress in strategic sectors.

  1. The Origins of Nestlé

In 1865, Henri Nestlé developed a formula for infant nutrition that led to the founding of the Nestlé company. Today, the company is a global leader in brand management, with a solid strategy for protecting its corporate identity. Its evolution demonstrates how a well-established brand can remain relevant for more than a century and a half.

  1. Alice in Wonderland

That year, Lewis Carroll published *Alice in Wonderland*, a work that became a classic of children’s literature. Its success demonstrates the value of copyright in the dissemination and protection of creative works. Intellectual property rights have made it possible for this work to be adapted, translated, and marketed in multiple formats and territories.

  1. The Transatlantic Telegraph Cable

In 1865, the first telegraph cable between Ireland and Newfoundland was successfully laid. This technical feat revolutionized communications and led to patents in telegraphy, marking the beginning of global connectivity. The transmission of real-time messages between continents was the seed from which the networks that underpin today’s digital economy grew.

  1. The Bessemer Process and Modern Steel

The Bessemer process became established in 1865, enabling the mass and efficient production of steel. This innovation was protected by patents and became the foundation for major infrastructure projects and industrial developments. Steel facilitated the construction of bridges, trains, factories, and buildings, and remains a key material in contemporary engineering.

Elzaburu: a company born out of the same innovative environment

As these advances were taking place, Elzaburu was founded. Since then, we have worked alongside inventors, authors, and companies to protect their creations. Sharing our founding year with so many significant milestones reinforces our commitment to protecting the things that transform the world. Industrial and intellectual property not only preserves the value of ideas but also drives their development and application.

Elisa Prieto, Head of Knowledge Management at Elzaburu